root / snf-astakos-app / astakos / im / tables.py @ 91cb6fb6
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1 | 91cb6fb6 | Kostas Papadimitriou | # Copyright 2011-2012 GRNET S.A. All rights reserved.
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2 | 91cb6fb6 | Kostas Papadimitriou | #
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3 | 91cb6fb6 | Kostas Papadimitriou | # Redistribution and use in source and binary forms, with or
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4 | 91cb6fb6 | Kostas Papadimitriou | # without modification, are permitted provided that the following
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5 | 91cb6fb6 | Kostas Papadimitriou | # conditions are met:
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6 | 91cb6fb6 | Kostas Papadimitriou | #
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7 | 91cb6fb6 | Kostas Papadimitriou | # 1. Redistributions of source code must retain the above
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8 | 91cb6fb6 | Kostas Papadimitriou | # copyright notice, this list of conditions and the following
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9 | 91cb6fb6 | Kostas Papadimitriou | # disclaimer.
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10 | 91cb6fb6 | Kostas Papadimitriou | #
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11 | 91cb6fb6 | Kostas Papadimitriou | # 2. Redistributions in binary form must reproduce the above
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12 | 91cb6fb6 | Kostas Papadimitriou | # copyright notice, this list of conditions and the following
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13 | 91cb6fb6 | Kostas Papadimitriou | # disclaimer in the documentation and/or other materials
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14 | 91cb6fb6 | Kostas Papadimitriou | # provided with the distribution.
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15 | 91cb6fb6 | Kostas Papadimitriou | #
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16 | 91cb6fb6 | Kostas Papadimitriou | # THIS SOFTWARE IS PROVIDED BY GRNET S.A. ``AS IS'' AND ANY EXPRESS
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17 | 91cb6fb6 | Kostas Papadimitriou | # OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
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18 | 91cb6fb6 | Kostas Papadimitriou | # WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
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19 | 91cb6fb6 | Kostas Papadimitriou | # PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL GRNET S.A OR
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20 | 91cb6fb6 | Kostas Papadimitriou | # CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
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21 | 91cb6fb6 | Kostas Papadimitriou | # SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
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22 | 91cb6fb6 | Kostas Papadimitriou | # LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF
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23 | 91cb6fb6 | Kostas Papadimitriou | # USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED
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24 | 91cb6fb6 | Kostas Papadimitriou | # AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
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25 | 91cb6fb6 | Kostas Papadimitriou | # LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN
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26 | 91cb6fb6 | Kostas Papadimitriou | # ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
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27 | 91cb6fb6 | Kostas Papadimitriou | # POSSIBILITY OF SUCH DAMAGE.
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28 | 91cb6fb6 | Kostas Papadimitriou | #
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29 | 91cb6fb6 | Kostas Papadimitriou | # The views and conclusions contained in the software and
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30 | 91cb6fb6 | Kostas Papadimitriou | # documentation are those of the authors and should not be
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31 | 91cb6fb6 | Kostas Papadimitriou | # interpreted as representing official policies, either expressed
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32 | 91cb6fb6 | Kostas Papadimitriou | # or implied, of GRNET S.A.
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33 | 5550bcfb | Kostas Papadimitriou | |
34 | 5550bcfb | Kostas Papadimitriou | from django.utils.translation import ugettext as _ |
35 | 91cb6fb6 | Kostas Papadimitriou | from django.utils.safestring import mark_safe |
36 | 91cb6fb6 | Kostas Papadimitriou | from django.template import Context, Template |
37 | 91cb6fb6 | Kostas Papadimitriou | from django.template.loader import render_to_string |
38 | 91cb6fb6 | Kostas Papadimitriou | |
39 | 5550bcfb | Kostas Papadimitriou | from django_tables2 import A |
40 | 91cb6fb6 | Kostas Papadimitriou | import django_tables2 as tables |
41 | 91cb6fb6 | Kostas Papadimitriou | |
42 | 5550bcfb | Kostas Papadimitriou | from astakos.im.models import * |
43 | 5550bcfb | Kostas Papadimitriou | |
44 | 5550bcfb | Kostas Papadimitriou | DEFAULT_DATE_FORMAT = "d/m/Y"
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45 | 5550bcfb | Kostas Papadimitriou | |
46 | 5550bcfb | Kostas Papadimitriou | |
47 | 5550bcfb | Kostas Papadimitriou | MEMBER_STATUS_DISPLAY = { |
48 | 5550bcfb | Kostas Papadimitriou | 100: _('Owner'), |
49 | 5550bcfb | Kostas Papadimitriou | 0: _('Requested'), |
50 | 5550bcfb | Kostas Papadimitriou | 1: _('Pending'), |
51 | 5550bcfb | Kostas Papadimitriou | 2: _('Accepted'), |
52 | 5550bcfb | Kostas Papadimitriou | 3: _('Removing'), |
53 | 5550bcfb | Kostas Papadimitriou | 4: _('Removed'), |
54 | 5550bcfb | Kostas Papadimitriou | -1: _('Unregistered'), |
55 | 5550bcfb | Kostas Papadimitriou | } |
56 | 5550bcfb | Kostas Papadimitriou | |
57 | 91cb6fb6 | Kostas Papadimitriou | # Helper columns
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58 | 91cb6fb6 | Kostas Papadimitriou | class RichLinkColumn(tables.TemplateColumn): |
59 | 91cb6fb6 | Kostas Papadimitriou | |
60 | 91cb6fb6 | Kostas Papadimitriou | method = 'POST'
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61 | 91cb6fb6 | Kostas Papadimitriou | |
62 | 91cb6fb6 | Kostas Papadimitriou | confirm_prompt = _('Yes')
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63 | 91cb6fb6 | Kostas Papadimitriou | cancel_prompt = _('No')
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64 | 91cb6fb6 | Kostas Papadimitriou | confirm = True
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65 | 91cb6fb6 | Kostas Papadimitriou | |
66 | 91cb6fb6 | Kostas Papadimitriou | prompt = _('Confirm action ?')
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67 | 91cb6fb6 | Kostas Papadimitriou | |
68 | 91cb6fb6 | Kostas Papadimitriou | action_tpl = None
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69 | 91cb6fb6 | Kostas Papadimitriou | action = _('Action')
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70 | 91cb6fb6 | Kostas Papadimitriou | extra_context = lambda record, table, column: {}
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71 | 91cb6fb6 | Kostas Papadimitriou | |
72 | 91cb6fb6 | Kostas Papadimitriou | url = None
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73 | 91cb6fb6 | Kostas Papadimitriou | url_args = () |
74 | 91cb6fb6 | Kostas Papadimitriou | resolve_func = None
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75 | 91cb6fb6 | Kostas Papadimitriou | |
76 | 91cb6fb6 | Kostas Papadimitriou | def __init__(self, *args, **kwargs): |
77 | 91cb6fb6 | Kostas Papadimitriou | kwargs['template_name'] = kwargs.get('template_name', |
78 | 91cb6fb6 | Kostas Papadimitriou | 'im/table_rich_link_column.html')
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79 | 91cb6fb6 | Kostas Papadimitriou | for attr in ['method', 'confirm_prompt', |
80 | 91cb6fb6 | Kostas Papadimitriou | 'cancel_prompt', 'prompt', 'url', |
81 | 91cb6fb6 | Kostas Papadimitriou | 'url_args', 'action', 'confirm', |
82 | 91cb6fb6 | Kostas Papadimitriou | 'resolve_func', 'extra_context']: |
83 | 91cb6fb6 | Kostas Papadimitriou | setattr(self, attr, kwargs.pop(attr, getattr(self, attr))) |
84 | 91cb6fb6 | Kostas Papadimitriou | |
85 | 91cb6fb6 | Kostas Papadimitriou | super(RichLinkColumn, self).__init__(*args, **kwargs) |
86 | 91cb6fb6 | Kostas Papadimitriou | |
87 | 91cb6fb6 | Kostas Papadimitriou | def render(self, record, table, value, bound_column, **kwargs): |
88 | 91cb6fb6 | Kostas Papadimitriou | # If the table is being rendered using `render_table`, it hackily
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89 | 91cb6fb6 | Kostas Papadimitriou | # attaches the context to the table as a gift to `TemplateColumn`. If
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90 | 91cb6fb6 | Kostas Papadimitriou | # the table is being rendered via `Table.as_html`, this won't exist.
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91 | 91cb6fb6 | Kostas Papadimitriou | context = getattr(table, 'context', Context()) |
92 | 91cb6fb6 | Kostas Papadimitriou | context.update(self.get_template_context(record, table, value,
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93 | 91cb6fb6 | Kostas Papadimitriou | bound_column, **kwargs)) |
94 | 91cb6fb6 | Kostas Papadimitriou | try:
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95 | 91cb6fb6 | Kostas Papadimitriou | if self.template_code: |
96 | 91cb6fb6 | Kostas Papadimitriou | return Template(self.template_code).render(context) |
97 | 91cb6fb6 | Kostas Papadimitriou | else:
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98 | 91cb6fb6 | Kostas Papadimitriou | return render_to_string(self.template_name, context) |
99 | 91cb6fb6 | Kostas Papadimitriou | finally:
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100 | 91cb6fb6 | Kostas Papadimitriou | context.pop() |
101 | 91cb6fb6 | Kostas Papadimitriou | |
102 | 91cb6fb6 | Kostas Papadimitriou | def get_confirm(self, record, table): |
103 | 91cb6fb6 | Kostas Papadimitriou | if callable(self.confirm): |
104 | 91cb6fb6 | Kostas Papadimitriou | return self.confirm(record, table) |
105 | 91cb6fb6 | Kostas Papadimitriou | return self.confirm |
106 | 91cb6fb6 | Kostas Papadimitriou | |
107 | 91cb6fb6 | Kostas Papadimitriou | def resolved_url(self, record, table): |
108 | 91cb6fb6 | Kostas Papadimitriou | if callable(self.url): |
109 | 91cb6fb6 | Kostas Papadimitriou | return self.url(record, table) |
110 | 91cb6fb6 | Kostas Papadimitriou | |
111 | 91cb6fb6 | Kostas Papadimitriou | if not self.url: |
112 | 91cb6fb6 | Kostas Papadimitriou | return '#' |
113 | 91cb6fb6 | Kostas Papadimitriou | |
114 | 91cb6fb6 | Kostas Papadimitriou | args = list(self.url_args) |
115 | 91cb6fb6 | Kostas Papadimitriou | for index, arg in enumerate(args): |
116 | 91cb6fb6 | Kostas Papadimitriou | if isinstance(arg, A): |
117 | 91cb6fb6 | Kostas Papadimitriou | args[index] = arg.resolve(record) |
118 | 91cb6fb6 | Kostas Papadimitriou | return reverse(self.url, args=args) |
119 | 91cb6fb6 | Kostas Papadimitriou | |
120 | 91cb6fb6 | Kostas Papadimitriou | def get_action(self, record, table): |
121 | 91cb6fb6 | Kostas Papadimitriou | if callable(self.action): |
122 | 91cb6fb6 | Kostas Papadimitriou | return self.action(record, table) |
123 | 91cb6fb6 | Kostas Papadimitriou | return self.action |
124 | 91cb6fb6 | Kostas Papadimitriou | |
125 | 91cb6fb6 | Kostas Papadimitriou | def get_prompt(self, record, table): |
126 | 91cb6fb6 | Kostas Papadimitriou | if callable(self.prompt): |
127 | 91cb6fb6 | Kostas Papadimitriou | return self.prompt(record, table) |
128 | 91cb6fb6 | Kostas Papadimitriou | return self.prompt |
129 | 91cb6fb6 | Kostas Papadimitriou | |
130 | 91cb6fb6 | Kostas Papadimitriou | def get_template_context(self, record, table, value, bound_column, **kwargs): |
131 | 91cb6fb6 | Kostas Papadimitriou | context = {'default': bound_column.default,
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132 | 91cb6fb6 | Kostas Papadimitriou | 'record': record,
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133 | 91cb6fb6 | Kostas Papadimitriou | 'value': value,
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134 | 91cb6fb6 | Kostas Papadimitriou | 'col': self, |
135 | 91cb6fb6 | Kostas Papadimitriou | 'url': self.resolved_url(record, table), |
136 | 91cb6fb6 | Kostas Papadimitriou | 'prompt': self.get_prompt(record, table), |
137 | 91cb6fb6 | Kostas Papadimitriou | 'action': self.get_action(record, table), |
138 | 91cb6fb6 | Kostas Papadimitriou | 'confirm': self.get_confirm(record, table) |
139 | 91cb6fb6 | Kostas Papadimitriou | } |
140 | 91cb6fb6 | Kostas Papadimitriou | |
141 | 91cb6fb6 | Kostas Papadimitriou | if self.extra_context: |
142 | 91cb6fb6 | Kostas Papadimitriou | context.update(self.extra_context(record, table, self)) |
143 | 91cb6fb6 | Kostas Papadimitriou | |
144 | 91cb6fb6 | Kostas Papadimitriou | return context
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145 | 91cb6fb6 | Kostas Papadimitriou | |
146 | 91cb6fb6 | Kostas Papadimitriou | |
147 | 91cb6fb6 | Kostas Papadimitriou | def action_extra_context(project, table, self): |
148 | 91cb6fb6 | Kostas Papadimitriou | user = table.user |
149 | 91cb6fb6 | Kostas Papadimitriou | url, action, confirm, prompt = '', '', True, '' |
150 | 91cb6fb6 | Kostas Papadimitriou | append_url = ''
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151 | 91cb6fb6 | Kostas Papadimitriou | |
152 | 91cb6fb6 | Kostas Papadimitriou | if user.owns_project(project):
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153 | 91cb6fb6 | Kostas Papadimitriou | url = 'astakos.im.views.project_update'
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154 | 91cb6fb6 | Kostas Papadimitriou | action = _('Update')
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155 | 91cb6fb6 | Kostas Papadimitriou | confirm = False
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156 | 91cb6fb6 | Kostas Papadimitriou | prompt = ''
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157 | 91cb6fb6 | Kostas Papadimitriou | elif user.is_project_member(project):
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158 | 91cb6fb6 | Kostas Papadimitriou | url = 'astakos.im.views.project_leave'
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159 | 91cb6fb6 | Kostas Papadimitriou | action = _('- Leave')
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160 | 91cb6fb6 | Kostas Papadimitriou | confirm = True
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161 | 91cb6fb6 | Kostas Papadimitriou | prompt = _('Are you sure you want to leave from the project ?')
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162 | 91cb6fb6 | Kostas Papadimitriou | else:
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163 | 91cb6fb6 | Kostas Papadimitriou | url = 'astakos.im.views.project_join'
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164 | 91cb6fb6 | Kostas Papadimitriou | action = _('+ Join')
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165 | 91cb6fb6 | Kostas Papadimitriou | confirm = True
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166 | 91cb6fb6 | Kostas Papadimitriou | prompt = _('Are you sure you want to join this project ?')
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167 | 91cb6fb6 | Kostas Papadimitriou | |
168 | 91cb6fb6 | Kostas Papadimitriou | return {'action': action, 'confirm': confirm, |
169 | 91cb6fb6 | Kostas Papadimitriou | 'url': reverse(url, args=(project.pk, )) + append_url,
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170 | 91cb6fb6 | Kostas Papadimitriou | 'prompt': prompt}
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171 | 91cb6fb6 | Kostas Papadimitriou | |
172 | 91cb6fb6 | Kostas Papadimitriou | |
173 | 91cb6fb6 | Kostas Papadimitriou | # Table classes
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174 | 5550bcfb | Kostas Papadimitriou | class UserProjectApplicationsTable(tables.Table): |
175 | 5550bcfb | Kostas Papadimitriou | |
176 | 5550bcfb | Kostas Papadimitriou | def __init__(self, *args, **kwargs): |
177 | 5550bcfb | Kostas Papadimitriou | self.user = None |
178 | 5550bcfb | Kostas Papadimitriou | |
179 | 5550bcfb | Kostas Papadimitriou | if 'request' in kwargs and kwargs.get('request').user: |
180 | 5550bcfb | Kostas Papadimitriou | self.user = kwargs.get('request').user |
181 | 5550bcfb | Kostas Papadimitriou | |
182 | 5550bcfb | Kostas Papadimitriou | if 'user' in kwargs: |
183 | 5550bcfb | Kostas Papadimitriou | self.user = kwargs.pop('user') |
184 | 5550bcfb | Kostas Papadimitriou | |
185 | 5550bcfb | Kostas Papadimitriou | super(UserProjectApplicationsTable, self).__init__(*args, **kwargs) |
186 | 5550bcfb | Kostas Papadimitriou | |
187 | 5550bcfb | Kostas Papadimitriou | name = tables.LinkColumn('astakos.im.views.project_detail', args=(A('pk'),)) |
188 | 5550bcfb | Kostas Papadimitriou | issue_date = tables.DateColumn(format=DEFAULT_DATE_FORMAT) |
189 | 5550bcfb | Kostas Papadimitriou | start_date = tables.DateColumn(format=DEFAULT_DATE_FORMAT) |
190 | 5550bcfb | Kostas Papadimitriou | state = tables.Column(verbose_name="Status")
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191 | 2743e261 | Kostas Papadimitriou | members_count = tables.Column(verbose_name=_("Enrolled"), default=0, |
192 | a5cef8d0 | Kostas Papadimitriou | sortable=False)
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193 | 2743e261 | Kostas Papadimitriou | membership_status = tables.Column(verbose_name=_("My status"), empty_values=(),
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194 | 5550bcfb | Kostas Papadimitriou | orderable=False)
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195 | 91cb6fb6 | Kostas Papadimitriou | project_action = RichLinkColumn(verbose_name=_('Action'),
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196 | 91cb6fb6 | Kostas Papadimitriou | extra_context=action_extra_context, |
197 | 91cb6fb6 | Kostas Papadimitriou | sortable=False)
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198 | 5550bcfb | Kostas Papadimitriou | |
199 | 2743e261 | Kostas Papadimitriou | |
200 | 5550bcfb | Kostas Papadimitriou | def render_membership_status(self, *args, **kwargs): |
201 | 91cb6fb6 | Kostas Papadimitriou | return MEMBER_STATUS_DISPLAY.get(kwargs.get('record').user_status(self.user)) |
202 | 5550bcfb | Kostas Papadimitriou | |
203 | 5550bcfb | Kostas Papadimitriou | class Meta: |
204 | 5550bcfb | Kostas Papadimitriou | model = ProjectApplication |
205 | 5550bcfb | Kostas Papadimitriou | fields = ('name', 'membership_status', 'issue_date', 'start_date', |
206 | 5550bcfb | Kostas Papadimitriou | 'state', 'members_count') |
207 | 2743e261 | Kostas Papadimitriou | attrs = {'id': 'projects-list', 'class': 'my-projects alt-style'} |
208 | 2743e261 | Kostas Papadimitriou | caption = _('My projects')
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209 | 2743e261 | Kostas Papadimitriou | template = "im/table_render.html"
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210 | 2743e261 | Kostas Papadimitriou | |
211 | 2743e261 | Kostas Papadimitriou | |
212 | 2743e261 | Kostas Papadimitriou | class ProjectApplicationMembersTable(tables.Table): |
213 | 2743e261 | Kostas Papadimitriou | name = tables.Column(accessor="person.last_name", verbose_name=_('Name')) |
214 | 2743e261 | Kostas Papadimitriou | status = tables.Column(accessor="state", verbose_name=_('Status')) |
215 | 2743e261 | Kostas Papadimitriou | |
216 | 2743e261 | Kostas Papadimitriou | |
217 | 2743e261 | Kostas Papadimitriou | def render_name(self, value, record, *args, **kwargs): |
218 | 5d87753f | Kostas Papadimitriou | return record.person.realname
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219 | 2743e261 | Kostas Papadimitriou | |
220 | 2743e261 | Kostas Papadimitriou | def render_status(self, value, *args, **kwargs): |
221 | 2743e261 | Kostas Papadimitriou | return MEMBER_STATUS_DISPLAY.get(value, 'Unknown') |
222 | 2743e261 | Kostas Papadimitriou | |
223 | 2743e261 | Kostas Papadimitriou | class Meta: |
224 | 2743e261 | Kostas Papadimitriou | template = "im/table_render.html"
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225 | 2743e261 | Kostas Papadimitriou | model = ProjectMembership |
226 | 2743e261 | Kostas Papadimitriou | fields = ('name', 'status') |
227 | 2743e261 | Kostas Papadimitriou | attrs = {'id': 'members-table', 'class': 'members-table alt-style'} |