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annotate rhodecode/controllers/forks.py @ 1722:e7eef7a1db6a beta

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#235 forking page repo group selection - group is selected as parent repo - refactoring of session behavior to get more atomic operations in models
author Marcin Kuzminski <marcin@python-works.com>
date Sat, 26 Nov 2011 00:11:32 +0200
parents c6b811f11c94
children 1635a21485d6
Ignore whitespace changes - Everywhere: Within whitespace: At end of lines:
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1 # -*- coding: utf-8 -*-
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2 """
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3 rhodecode.controllers.forks
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4 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
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5
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6 forks controller for rhodecode
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7
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8 :created_on: Apr 23, 2011
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9 :author: marcink
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10 :copyright: (C) 2009-2011 Marcin Kuzminski <marcin@python-works.com>
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11 :license: GPLv3, see COPYING for more details.
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12 """
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13 # This program is free software: you can redistribute it and/or modify
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14 # it under the terms of the GNU General Public License as published by
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15 # the Free Software Foundation, either version 3 of the License, or
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16 # (at your option) any later version.
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17 #
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18 # This program is distributed in the hope that it will be useful,
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19 # but WITHOUT ANY WARRANTY; without even the implied warranty of
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20 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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21 # GNU General Public License for more details.
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22 #
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23 # You should have received a copy of the GNU General Public License
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24 # along with this program. If not, see <http://www.gnu.org/licenses/>.
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25 import logging
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26 import formencode
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27 import traceback
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28 from formencode import htmlfill
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29
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30 from pylons import tmpl_context as c, request, url
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31 from pylons.controllers.util import redirect
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32 from pylons.i18n.translation import _
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33
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34 import rhodecode.lib.helpers as h
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35
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36 from rhodecode.lib.helpers import Page
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37 from rhodecode.lib.auth import LoginRequired, HasRepoPermissionAnyDecorator, \
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38 NotAnonymous
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39 from rhodecode.lib.base import BaseRepoController, render
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40 from rhodecode.model.db import Repository, RepoGroup, UserFollowing, User
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41 from rhodecode.model.repo import RepoModel
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42 from rhodecode.model.forms import RepoForkForm
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43
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44 log = logging.getLogger(__name__)
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45
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46
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47 class ForksController(BaseRepoController):
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48
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49 @LoginRequired()
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50 def __before__(self):
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51 super(ForksController, self).__before__()
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52
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53 def __load_defaults(self):
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54 c.repo_groups = RepoGroup.groups_choices()
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55 c.repo_groups_choices = map(lambda k: unicode(k[0]), c.repo_groups)
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56
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57 def __load_data(self, repo_name=None):
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58 """
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59 Load defaults settings for edit, and update
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60
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61 :param repo_name:
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62 """
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63 self.__load_defaults()
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64
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65 c.repo_info = db_repo = Repository.get_by_repo_name(repo_name)
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66 repo = db_repo.scm_instance
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67
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68 if c.repo_info is None:
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69 h.flash(_('%s repository is not mapped to db perhaps'
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70 ' it was created or renamed from the filesystem'
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71 ' please run the application again'
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72 ' in order to rescan repositories') % repo_name,
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73 category='error')
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74
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75 return redirect(url('repos'))
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76
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77 c.default_user_id = User.get_by_username('default').user_id
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78 c.in_public_journal = UserFollowing.query()\
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79 .filter(UserFollowing.user_id == c.default_user_id)\
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80 .filter(UserFollowing.follows_repository == c.repo_info).scalar()
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81
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82 if c.repo_info.stats:
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83 last_rev = c.repo_info.stats.stat_on_revision
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84 else:
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85 last_rev = 0
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86 c.stats_revision = last_rev
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87
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88 c.repo_last_rev = repo.count() - 1 if repo.revisions else 0
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89
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90 if last_rev == 0 or c.repo_last_rev == 0:
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91 c.stats_percentage = 0
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92 else:
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93 c.stats_percentage = '%.2f' % ((float((last_rev)) /
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94 c.repo_last_rev) * 100)
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95
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96 defaults = RepoModel()._get_defaults(repo_name)
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97 # add prefix to fork
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98 defaults['repo_name'] = 'fork-' + defaults['repo_name']
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99 return defaults
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100
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101 @HasRepoPermissionAnyDecorator('repository.read', 'repository.write',
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102 'repository.admin')
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103 def forks(self, repo_name):
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104 p = int(request.params.get('page', 1))
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105 repo_id = c.rhodecode_db_repo.repo_id
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106 d = Repository.get_repo_forks(repo_id)
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107 c.forks_pager = Page(d, page=p, items_per_page=20)
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108
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109 c.forks_data = render('/forks/forks_data.html')
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110
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111 if request.environ.get('HTTP_X_PARTIAL_XHR'):
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112 return c.forks_data
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113
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114 return render('/forks/forks.html')
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115
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116 @NotAnonymous()
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117 @HasRepoPermissionAnyDecorator('repository.read', 'repository.write',
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118 'repository.admin')
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119 def fork(self, repo_name):
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120 c.repo_info = Repository.get_by_repo_name(repo_name)
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121 if not c.repo_info:
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122 h.flash(_('%s repository is not mapped to db perhaps'
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123 ' it was created or renamed from the file system'
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124 ' please run the application again'
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125 ' in order to rescan repositories') % repo_name,
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126 category='error')
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127
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128 return redirect(url('home'))
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129
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130 defaults = self.__load_data(repo_name)
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131
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132 return htmlfill.render(
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133 render('forks/fork.html'),
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134 defaults=defaults,
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135 encoding="UTF-8",
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136 force_defaults=False
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137 )
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138
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139
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140 @NotAnonymous()
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141 @HasRepoPermissionAnyDecorator('repository.read', 'repository.write',
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142 'repository.admin')
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143 def fork_create(self, repo_name):
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144 self.__load_defaults()
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145 c.repo_info = Repository.get_by_repo_name(repo_name)
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146 _form = RepoForkForm(old_data={'repo_type': c.repo_info.repo_type},
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147 repo_groups=c.repo_groups_choices,)()
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148 form_result = {}
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149 try:
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150 form_result = _form.to_python(dict(request.POST))
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151 # add org_path of repo so we can do a clone from it later
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152 form_result['org_path'] = c.repo_info.repo_name
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153
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154 # create fork is done sometimes async on celery, db transaction
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155 # management is handled there.
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156 RepoModel().create_fork(form_result, self.rhodecode_user)
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157 h.flash(_('forked %s repository as %s') \
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158 % (repo_name, form_result['repo_name']),
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159 category='success')
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160 except formencode.Invalid, errors:
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161 c.new_repo = errors.value['repo_name']
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162
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163 return htmlfill.render(
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164 render('forks/fork.html'),
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165 defaults=errors.value,
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166 errors=errors.error_dict or {},
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167 prefix_error=False,
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168 encoding="UTF-8")
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169 except Exception:
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170 log.error(traceback.format_exc())
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171 h.flash(_('An error occurred during repository forking %s') %
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172 repo_name, category='error')
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173
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174 return redirect(url('home'))