root / cloudcmsfaq / models.py @ bd9ce789
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1 | 916841de | Kostas Papadimitriou | # Copyright 2012 GRNET S.A. All rights reserved.
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2 | 916841de | Kostas Papadimitriou | #
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3 | 916841de | Kostas Papadimitriou | # Redistribution and use in source and binary forms, with or
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4 | 916841de | Kostas Papadimitriou | # without modification, are permitted provided that the following
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5 | 916841de | Kostas Papadimitriou | # conditions are met:
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6 | 916841de | Kostas Papadimitriou | #
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7 | 916841de | Kostas Papadimitriou | # 1. Redistributions of source code must retain the above
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8 | 916841de | Kostas Papadimitriou | # copyright notice, this list of conditions and the following
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9 | 916841de | Kostas Papadimitriou | # disclaimer.
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10 | 916841de | Kostas Papadimitriou | #
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11 | 916841de | Kostas Papadimitriou | # 2. Redistributions in binary form must reproduce the above
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12 | 916841de | Kostas Papadimitriou | # copyright notice, this list of conditions and the following
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13 | 916841de | Kostas Papadimitriou | # disclaimer in the documentation and/or other materials
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14 | 916841de | Kostas Papadimitriou | # provided with the distribution.
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15 | 916841de | Kostas Papadimitriou | #
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16 | 916841de | Kostas Papadimitriou | # THIS SOFTWARE IS PROVIDED BY GRNET S.A. ``AS IS'' AND ANY EXPRESS
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17 | 916841de | Kostas Papadimitriou | # OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
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18 | 916841de | Kostas Papadimitriou | # WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
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19 | 916841de | Kostas Papadimitriou | # PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL GRNET S.A OR
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20 | 916841de | Kostas Papadimitriou | # CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
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21 | 916841de | Kostas Papadimitriou | # SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
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22 | 916841de | Kostas Papadimitriou | # LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF
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23 | 916841de | Kostas Papadimitriou | # USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED
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24 | 916841de | Kostas Papadimitriou | # AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
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25 | 916841de | Kostas Papadimitriou | # LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN
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26 | 916841de | Kostas Papadimitriou | # ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
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27 | 916841de | Kostas Papadimitriou | # POSSIBILITY OF SUCH DAMAGE.
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28 | 916841de | Kostas Papadimitriou | #
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29 | 916841de | Kostas Papadimitriou | # The views and conclusions contained in the software and
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30 | 916841de | Kostas Papadimitriou | # documentation are those of the authors and should not be
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31 | 916841de | Kostas Papadimitriou | # interpreted as representing official policies, either expressed
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32 | 916841de | Kostas Papadimitriou | # or implied, of GRNET S.A.
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33 | 916841de | Kostas Papadimitriou | |
34 | 916841de | Kostas Papadimitriou | |
35 | 916841de | Kostas Papadimitriou | from datetime import datetime |
36 | 916841de | Kostas Papadimitriou | |
37 | 916841de | Kostas Papadimitriou | from django.db import models |
38 | 916841de | Kostas Papadimitriou | from django.conf import settings |
39 | 916841de | Kostas Papadimitriou | from django.contrib.auth.models import User |
40 | 916841de | Kostas Papadimitriou | from django.utils.translation import ugettext_lazy as _, ugettext, ungettext |
41 | 916841de | Kostas Papadimitriou | from django.template.loader import render_to_string |
42 | 916841de | Kostas Papadimitriou | from django.core import urlresolvers |
43 | 916841de | Kostas Papadimitriou | |
44 | 916841de | Kostas Papadimitriou | from feincms import translations |
45 | 916841de | Kostas Papadimitriou | from feincms.models import Base |
46 | 916841de | Kostas Papadimitriou | from feincms.module.page.models import Page |
47 | 916841de | Kostas Papadimitriou | from feincms.content.richtext.models import RichTextContent |
48 | 916841de | Kostas Papadimitriou | from feincms.content.section.models import SectionContent |
49 | 916841de | Kostas Papadimitriou | from feincms.content.application.models import reverse |
50 | 916841de | Kostas Papadimitriou | from feincms.module.medialibrary.fields import MediaFileForeignKey |
51 | 916841de | Kostas Papadimitriou | from feincms.module.medialibrary.models import MediaFile |
52 | 916841de | Kostas Papadimitriou | from feincms.module.page.extensions.navigation import NavigationExtension |
53 | 916841de | Kostas Papadimitriou | from feincms.module.page.extensions.navigation import PagePretender |
54 | 916841de | Kostas Papadimitriou | from feincms.content.application.models import ApplicationContent |
55 | 916841de | Kostas Papadimitriou | |
56 | 916841de | Kostas Papadimitriou | from cloudcms.models import Application |
57 | 916841de | Kostas Papadimitriou | from cloudcms.cms_utils import get_app_page |
58 | 916841de | Kostas Papadimitriou | |
59 | 916841de | Kostas Papadimitriou | # monkeypatch django reverse (feincms 1.5+ solves this issue)
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60 | 916841de | Kostas Papadimitriou | urlresolvers.reverse = reverse |
61 | 916841de | Kostas Papadimitriou | |
62 | 916841de | Kostas Papadimitriou | class Category(models.Model, translations.TranslatedObjectMixin): |
63 | 916841de | Kostas Papadimitriou | """
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64 | 916841de | Kostas Papadimitriou | Question category.
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65 | 916841de | Kostas Papadimitriou | """
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66 | 916841de | Kostas Papadimitriou | |
67 | 916841de | Kostas Papadimitriou | ordering = models.SmallIntegerField(_('ordering'), default=0) |
68 | 916841de | Kostas Papadimitriou | display_on_menu = models.BooleanField(default=False)
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69 | 36d49217 | Olga Brani | image = MediaFileForeignKey(MediaFile, blank=True, null=True) |
70 | 36d49217 | Olga Brani | class_name = models.CharField(_('class_name'), max_length=200, blank=True, null=True) |
71 | 916841de | Kostas Papadimitriou | |
72 | 916841de | Kostas Papadimitriou | class Meta: |
73 | 916841de | Kostas Papadimitriou | verbose_name = _('category')
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74 | 916841de | Kostas Papadimitriou | verbose_name_plural = _('categories')
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75 | 36d49217 | Olga Brani | ordering = ['ordering',]
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76 | 916841de | Kostas Papadimitriou | |
77 | 916841de | Kostas Papadimitriou | objects = translations.TranslatedObjectManager() |
78 | 36d49217 | Olga Brani | |
79 | 36d49217 | Olga Brani | |
80 | 916841de | Kostas Papadimitriou | def __unicode__(self): |
81 | 916841de | Kostas Papadimitriou | trans = translations.TranslatedObjectMixin.__unicode__(self)
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82 | 916841de | Kostas Papadimitriou | return trans or _('Unnamed category') |
83 | 916841de | Kostas Papadimitriou | |
84 | 916841de | Kostas Papadimitriou | |
85 | 916841de | Kostas Papadimitriou | class CategoryTranslation(translations.Translation(Category)): |
86 | 916841de | Kostas Papadimitriou | """
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87 | 916841de | Kostas Papadimitriou | Category translation
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88 | 916841de | Kostas Papadimitriou | """
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89 | 916841de | Kostas Papadimitriou | title = models.CharField(_('category title'), max_length=100) |
90 | 916841de | Kostas Papadimitriou | slug = models.SlugField(_('slug'), unique=True) |
91 | 916841de | Kostas Papadimitriou | description = models.CharField(_('description'), max_length=250, blank=True) |
92 | 916841de | Kostas Papadimitriou | |
93 | 916841de | Kostas Papadimitriou | class Meta: |
94 | 916841de | Kostas Papadimitriou | verbose_name = _('category translation')
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95 | 916841de | Kostas Papadimitriou | verbose_name_plural = _('category translations')
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96 | 916841de | Kostas Papadimitriou | ordering = ['title']
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97 | 916841de | Kostas Papadimitriou | |
98 | 916841de | Kostas Papadimitriou | def __unicode__(self): |
99 | 916841de | Kostas Papadimitriou | return self.title |
100 | 916841de | Kostas Papadimitriou | |
101 | 916841de | Kostas Papadimitriou | def save(self, *args, **kwargs): |
102 | 916841de | Kostas Papadimitriou | if not self.slug: |
103 | 916841de | Kostas Papadimitriou | self.slug = slugify(self.title) |
104 | 916841de | Kostas Papadimitriou | |
105 | 916841de | Kostas Papadimitriou | super(CategoryTranslation, self).save(*args, **kwargs) |
106 | 916841de | Kostas Papadimitriou | |
107 | 916841de | Kostas Papadimitriou | |
108 | 916841de | Kostas Papadimitriou | class QuestionManager(models.Manager): |
109 | 916841de | Kostas Papadimitriou | |
110 | 916841de | Kostas Papadimitriou | def active(self): |
111 | 916841de | Kostas Papadimitriou | return self.filter(is_active=True) |
112 | 916841de | Kostas Papadimitriou | |
113 | 916841de | Kostas Papadimitriou | def latest(self, limit=3): |
114 | 916841de | Kostas Papadimitriou | return self.filter()[:limit] |
115 | 916841de | Kostas Papadimitriou | |
116 | 916841de | Kostas Papadimitriou | |
117 | 916841de | Kostas Papadimitriou | def get_faq_page(): |
118 | 916841de | Kostas Papadimitriou | """
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119 | 916841de | Kostas Papadimitriou | Returns Page model that has been associated with faq application
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120 | 916841de | Kostas Papadimitriou | """
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121 | 916841de | Kostas Papadimitriou | return get_app_page(Page, "cloudcmsfaq") |
122 | 916841de | Kostas Papadimitriou | |
123 | 916841de | Kostas Papadimitriou | class Question(Base): |
124 | 916841de | Kostas Papadimitriou | """
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125 | 916841de | Kostas Papadimitriou | Question/answer entry
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126 | 916841de | Kostas Papadimitriou | """
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127 | 916841de | Kostas Papadimitriou | is_active = models.BooleanField(_('is active'), default=True) |
128 | 916841de | Kostas Papadimitriou | is_featured = models.BooleanField(_('is featured'), default=False) |
129 | 916841de | Kostas Papadimitriou | |
130 | 916841de | Kostas Papadimitriou | title = models.CharField(_('title'), max_length=100) |
131 | 916841de | Kostas Papadimitriou | slug = models.SlugField(_('slug'), max_length=100, unique_for_date='published_on') |
132 | 916841de | Kostas Papadimitriou | author = models.ForeignKey(User, related_name='faqs', verbose_name=_('author')) |
133 | 916841de | Kostas Papadimitriou | language = models.CharField(max_length=255, choices=settings.LANGUAGES)
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134 | 916841de | Kostas Papadimitriou | |
135 | 916841de | Kostas Papadimitriou | application = models.ManyToManyField(Application, |
136 | 916841de | Kostas Papadimitriou | related_name="faqs",
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137 | 916841de | Kostas Papadimitriou | verbose_name=_('application'))
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138 | 916841de | Kostas Papadimitriou | |
139 | 36d49217 | Olga Brani | published_on = models.DateTimeField(_('published on'), blank=True, null=False, default=datetime.now, |
140 | 916841de | Kostas Papadimitriou | help_text=_('Will be filled in automatically when question gets published.'))
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141 | 916841de | Kostas Papadimitriou | last_changed = models.DateTimeField(_('last change'), auto_now=True, editable=False) |
142 | 916841de | Kostas Papadimitriou | |
143 | 2a32f17b | Kostas Papadimitriou | service = models.ForeignKey('cloudcms.Service', verbose_name=_('service'), |
144 | 2a32f17b | Kostas Papadimitriou | related_name='faqs', null=True, blank=False) |
145 | 2a32f17b | Kostas Papadimitriou | |
146 | f1ff020b | Kostas Papadimitriou | category = models.ForeignKey(Category, verbose_name=_('category'),
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147 | 916841de | Kostas Papadimitriou | related_name='faqs', null=False, blank=False) |
148 | 916841de | Kostas Papadimitriou | |
149 | 916841de | Kostas Papadimitriou | objects = QuestionManager() |
150 | 916841de | Kostas Papadimitriou | |
151 | 36d49217 | Olga Brani | |
152 | 916841de | Kostas Papadimitriou | class Meta: |
153 | 916841de | Kostas Papadimitriou | get_latest_by = 'published_on'
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154 | 36d49217 | Olga Brani | ordering = ['service', 'category__ordering', 'published_on'] |
155 | 916841de | Kostas Papadimitriou | verbose_name = _('faq')
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156 | 916841de | Kostas Papadimitriou | verbose_name_plural = _('faqs')
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157 | 916841de | Kostas Papadimitriou | |
158 | 916841de | Kostas Papadimitriou | def __unicode__(self): |
159 | 916841de | Kostas Papadimitriou | return self.title |
160 | 916841de | Kostas Papadimitriou | |
161 | 36d49217 | Olga Brani | def get_next(self): |
162 | 36d49217 | Olga Brani | return self.get_next_by_published_on(category=self.category, service=self.service) |
163 | 36d49217 | Olga Brani | |
164 | 36d49217 | Olga Brani | def get_previous(self): |
165 | 36d49217 | Olga Brani | return self.get_previous_by_published_on(category=self.category, service=self.service) |
166 | 36d49217 | Olga Brani | |
167 | 916841de | Kostas Papadimitriou | def get_absolute_url(self): |
168 | 916841de | Kostas Papadimitriou | try:
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169 | 916841de | Kostas Papadimitriou | r = reverse('cloudcmsfaq_question_detail', 'cloudcmsfaq.urls', (), |
170 | 916841de | Kostas Papadimitriou | { |
171 | 2a32f17b | Kostas Papadimitriou | 'service': self.service.translation.slug, |
172 | 916841de | Kostas Papadimitriou | 'slug': self.slug, |
173 | 916841de | Kostas Papadimitriou | }) |
174 | 916841de | Kostas Papadimitriou | except Exception, e: |
175 | 916841de | Kostas Papadimitriou | pass
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176 | 916841de | Kostas Papadimitriou | |
177 | 916841de | Kostas Papadimitriou | # ugly hack to fix proper application reverse url
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178 | 916841de | Kostas Papadimitriou | FAQ_URL = ""
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179 | 916841de | Kostas Papadimitriou | try:
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180 | 916841de | Kostas Papadimitriou | FAQ_URL = get_faq_page().get_navigation_url() |
181 | 916841de | Kostas Papadimitriou | except Exception, e: |
182 | 916841de | Kostas Papadimitriou | pass
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183 | 916841de | Kostas Papadimitriou | |
184 | 916841de | Kostas Papadimitriou | if r.startswith(FAQ_URL):
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185 | 916841de | Kostas Papadimitriou | return r
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186 | 916841de | Kostas Papadimitriou | else:
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187 | 916841de | Kostas Papadimitriou | return FAQ_URL + r.lstrip('/') |
188 | 916841de | Kostas Papadimitriou | |
189 | 916841de | Kostas Papadimitriou | def back_url(self): |
190 | 916841de | Kostas Papadimitriou | return get_faq_page().get_navigation_url()
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191 | 916841de | Kostas Papadimitriou | |
192 | 916841de | Kostas Papadimitriou | |
193 | 916841de | Kostas Papadimitriou | # Feincms navigation extension
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194 | 2a32f17b | Kostas Papadimitriou | class FaqServicesNavigationExtension(NavigationExtension): |
195 | 916841de | Kostas Papadimitriou | """
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196 | 916841de | Kostas Papadimitriou | Navigation extension for FeinCMS which lists all categories that user
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197 | 916841de | Kostas Papadimitriou | wants to include in global site navigation.
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198 | 916841de | Kostas Papadimitriou | """
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199 | 916841de | Kostas Papadimitriou | |
200 | 916841de | Kostas Papadimitriou | name = _('faq categories')
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201 | 916841de | Kostas Papadimitriou | |
202 | 916841de | Kostas Papadimitriou | def children(self, page, **kwargs): |
203 | 2a32f17b | Kostas Papadimitriou | from cloudcms.models import Service |
204 | 2a32f17b | Kostas Papadimitriou | |
205 | 2a32f17b | Kostas Papadimitriou | for service in Service.objects.filter(display_on_menu=True): |
206 | 2a32f17b | Kostas Papadimitriou | url='%sservice/%s/' % (page.get_absolute_url(), service.translation.slug)
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207 | 916841de | Kostas Papadimitriou | yield PagePretender(
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208 | 2a32f17b | Kostas Papadimitriou | title=service.translation.title, |
209 | 916841de | Kostas Papadimitriou | tree_id=page.tree_id, |
210 | 916841de | Kostas Papadimitriou | url=url, |
211 | 916841de | Kostas Papadimitriou | lft=0,
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212 | 916841de | Kostas Papadimitriou | rght=0,
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213 | 916841de | Kostas Papadimitriou | slug=category.translation.slug, |
214 | 916841de | Kostas Papadimitriou | ) |