annotate MoinMoin/items/__init__.py @ 1623:1e67974bee6e

remove simplejson fallback, json is included since python 2.6 (which we require)
author Thomas Waldmann <tw AT waldmann-edv DOT de>
date Sun, 05 Aug 2012 17:22:50 +0200
parents 8f0a17a04e60
children c1eb8d519084
rev   line source
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339668f8ad06 refactor of apps/frontend/views.py and items/__init__.py modules
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1 # Copyright: 2012 MoinMoin:CheerXiao
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2 # Copyright: 2009 MoinMoin:ThomasWaldmann
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3 # Copyright: 2009-2011 MoinMoin:ReimarBauer
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4 # Copyright: 2009 MoinMoin:ChristopherDenter
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5 # Copyright: 2008,2009 MoinMoin:BastianBlank
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6 # Copyright: 2010 MoinMoin:ValentinJaniaut
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7 # Copyright: 2010 MoinMoin:DiogenesAugusto
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8 # License: GNU GPL v2 (or any later version), see LICENSE.txt for details.
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9
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10 """
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11 MoinMoin - high-level (frontend) items
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12
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13 While MoinMoin.storage cares for backend storage of items,
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14 this module cares for more high-level, frontend items,
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15 e.g. showing, editing, etc. of wiki items.
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16
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17 Each class in this module corresponds to an itemtype.
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18 """
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19
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20 import re, time
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21 import itertools
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22 import json
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23 from StringIO import StringIO
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24 from collections import namedtuple
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25 from functools import partial
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26
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27 from flatland import Form
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28 from flatland.validation import Validator
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29
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30 from whoosh.query import Term, And, Prefix
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31
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32 from MoinMoin.forms import RequiredText, OptionalText, OptionalMultilineText, Tags, Submit
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33
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34 from MoinMoin.security.textcha import TextCha, TextChaizedForm
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35 from MoinMoin.signalling import item_modified
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36 from MoinMoin.util.mime import Type
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37 from MoinMoin.storage.middleware.protecting import AccessDenied
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38
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39 from MoinMoin import log
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40 logging = log.getLogger(__name__)
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41
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42 from flask import current_app as app
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43 from flask import g as flaskg
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44
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45 from flask import request, Response, redirect, abort, escape
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46
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47 from werkzeug import is_resource_modified
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48
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49 from MoinMoin.i18n import L_
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50 from MoinMoin.themes import render_template
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51 from MoinMoin.util.interwiki import url_for_item
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52 from MoinMoin.storage.error import NoSuchItemError, NoSuchRevisionError, StorageError
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53 from MoinMoin.util.registry import RegistryBase
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54 from MoinMoin.constants.keys import (
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55 NAME, NAME_OLD, NAME_EXACT, WIKINAME, MTIME, SYSITEM_VERSION, ITEMTYPE,
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56 CONTENTTYPE, SIZE, TAGS, ACTION, ADDRESS, HOSTNAME, USERID, COMMENT,
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57 HASH_ALGORITHM, ITEMID, REVID, DATAID, CURRENT, PARENTID
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58 )
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59 from MoinMoin.constants.contenttypes import charset, CONTENTTYPE_GROUPS
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60
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61 from .content import Draw, NonExistentContent, content_registry
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62
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63
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64 COLS = 80
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65 ROWS_META = 10
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66
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67
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68 class RegistryItem(RegistryBase):
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69 class Entry(namedtuple('Entry', 'factory itemtype priority')):
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70 def __call__(self, itemtype, *args, **kw):
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71 if self.itemtype == itemtype:
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72 return self.factory(*args, **kw)
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73
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74 def __lt__(self, other):
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75 if isinstance(other, self.__class__):
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76 if self.priority != other.priority:
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77 return self.priority < other.priority
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78 return self.itemtype < other.itemtype
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79 return NotImplemented
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80
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81 def register(self, factory, itemtype, priority=RegistryBase.PRIORITY_MIDDLE):
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82 """
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83 Register a factory
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84
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85 :param factory: Factory to register. Callable, must return an object.
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86 """
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87 return self._register(self.Entry(factory, itemtype, priority))
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88
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89
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90 item_registry = RegistryItem()
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91
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92
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93 class DummyRev(dict):
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94 """ if we have no stored Revision, we use this dummy """
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95 def __init__(self, item, contenttype):
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96 self.item = item
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97 self.meta = {CONTENTTYPE: contenttype}
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98 self.data = StringIO('')
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99 self.revid = None
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100
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101
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102 class DummyItem(object):
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103 """ if we have no stored Item, we use this dummy """
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104 def __init__(self, name):
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105 self.name = name
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106 def list_revisions(self):
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107 return [] # same as an empty Item
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108 def destroy_all_revisions(self):
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109 return True
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110
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111
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112 class ValidJSON(Validator):
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113 """Validator for JSON
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114 """
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115 invalid_json_msg = L_('Invalid JSON.')
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116
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117 def validate(self, element, state):
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118 try:
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119 json.loads(element.value)
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120 except:
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121 return self.note_error(element, state, 'invalid_json_msg')
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122 return True
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123
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124
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125 class BaseChangeForm(TextChaizedForm):
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126 comment = OptionalText.using(label=L_('Comment')).with_properties(placeholder=L_("Comment about your change"))
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127 submit = Submit
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128
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129
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130 class Item(object):
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131 """ Highlevel (not storage) Item, wraps around a storage Revision"""
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132 @classmethod
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133 def _factory(cls, *args, **kw):
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134 return cls(*args, **kw)
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135
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136 # TODO split Content creation to Content.create
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137 @classmethod
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138 def create(cls, name=u'', itemtype=None, contenttype=None, rev_id=CURRENT, item=None):
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139 """
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140 Create a highlevel Item by looking up :name or directly wrapping
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141 :item and extract the Revision designated by :rev_id revision.
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142
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143 The highlevel Item is created by creating an instance of Content
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144 subclass according to the item's contenttype metadata entry; The
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145 :contenttype argument can be used to override contenttype. It is used
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146 only when handling +convert (when deciding the contenttype of target
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147 item), +modify (when creating a new item whose contenttype is not yet
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148 decided), +diff and +diffraw (to coerce the Content to a common
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149 super-contenttype of both revisions).
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150
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151 After that the Content instance, an instance of Item subclass is
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152 created according to the item's itemtype metadata entry, and the
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153 previously created Content instance is assigned to its content
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154 property.
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155 """
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156 if contenttype is None:
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157 contenttype = u'application/x-nonexistent'
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158 if itemtype is None:
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159 itemtype = u'nonexistent'
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160 if 1: # try:
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161 if item is None:
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162 item = flaskg.storage[name]
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163 else:
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164 name = item.name
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165 if not item: # except NoSuchItemError:
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166 logging.debug("No such item: {0!r}".format(name))
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167 item = DummyItem(name)
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168 rev = DummyRev(item, contenttype)
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169 logging.debug("Item {0!r}, created dummy revision with contenttype {1!r}".format(name, contenttype))
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170 else:
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171 logging.debug("Got item: {0!r}".format(name))
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172 try:
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173 rev = item.get_revision(rev_id)
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174 contenttype = u'application/octet-stream' # it exists
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175 itemtype = u'default' # default itemtype to u'default' for compatibility
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176 except KeyError: # NoSuchRevisionError:
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177 try:
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178 rev = item.get_revision(CURRENT) # fall back to current revision
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179 # XXX add some message about invalid revision
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180 except KeyError: # NoSuchRevisionError:
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181 logging.debug("Item {0!r} has no revisions.".format(name))
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182 rev = DummyRev(item, contenttype)
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183 logging.debug("Item {0!r}, created dummy revision with contenttype {1!r}".format(name, contenttype))
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184 logging.debug("Got item {0!r}, revision: {1!r}".format(name, rev_id))
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185 contenttype = rev.meta.get(CONTENTTYPE) or contenttype # use contenttype in case our metadata does not provide CONTENTTYPE
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186 logging.debug("Item {0!r}, got contenttype {1!r} from revision meta".format(name, contenttype))
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187 #logging.debug("Item %r, rev meta dict: %r" % (name, dict(rev.meta)))
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188
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189 # XXX Cannot pass item=item to Content.__init__ via
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190 # content_registry.get yet, have to patch it later.
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191 content = content_registry.get(contenttype)
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192 logging.debug("Content class {0!r} handles {1!r}".format(content.__class__, contenttype))
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193
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194 itemtype = rev.meta.get(ITEMTYPE) or itemtype
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195 logging.debug("Item {0!r}, got itemtype {1!r} from revision meta".format(name, itemtype))
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196
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197 item = item_registry.get(itemtype, name, rev=rev, content=content)
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198 logging.debug("Item class {0!r} handles {1!r}".format(item.__class__, itemtype))
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199
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200 content.item = item
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201
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202 return item
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203
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204 def __init__(self, name, rev=None, content=None):
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205 self.name = name
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206 self.rev = rev
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207 self.content = content
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208
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209 def get_meta(self):
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210 return self.rev.meta
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211 meta = property(fget=get_meta)
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212
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213 # XXX Backward compatibility, remove soon
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214 @property
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215 def contenttype(self):
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216 return self.content.contenttype if self.content else None
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217
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218 def _render_meta(self):
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219 return "<pre>{0}</pre>".format(escape(self.meta_dict_to_text(self.meta, use_filter=False)))
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220
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221 def meta_filter(self, meta):
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222 """ kill metadata entries that we set automatically when saving """
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223 kill_keys = [# shall not get copied from old rev to new rev
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224 SYSITEM_VERSION,
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225 NAME_OLD,
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226 # are automatically implanted when saving
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227 NAME,
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228 ITEMID, REVID, DATAID,
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229 HASH_ALGORITHM,
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230 SIZE,
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231 COMMENT,
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232 MTIME,
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233 ACTION,
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234 ADDRESS, HOSTNAME, USERID,
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235 ]
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236 for key in kill_keys:
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237 meta.pop(key, None)
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238 return meta
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239
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240 def meta_text_to_dict(self, text):
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241 """ convert meta data from a text fragment to a dict """
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242 meta = json.loads(text)
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243 return self.meta_filter(meta)
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244
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245 def meta_dict_to_text(self, meta, use_filter=True):
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246 """ convert meta data from a dict to a text fragment """
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247 meta = dict(meta)
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248 if use_filter:
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249 meta = self.meta_filter(meta)
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250 return json.dumps(meta, sort_keys=True, indent=2, ensure_ascii=False)
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251
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252 def prepare_meta_for_modify(self, meta):
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253 """
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254 transform the meta dict of the current revision into a meta dict
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255 that can be used for savind next revision (after "modify").
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256 """
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257 meta = dict(meta)
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258 revid = meta.pop(REVID, None)
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259 if revid is not None:
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260 meta[PARENTID] = revid
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261 return meta
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262
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263 def _rename(self, name, comment, action):
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264 self._save(self.meta, self.content.data, name=name, action=action, comment=comment)
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265 for child in self.get_index():
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266 item = Item.create(child[0])
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267 item._save(item.meta, item.content.data, name='/'.join((name, child[1])), action=action, comment=comment)
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268
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269 def rename(self, name, comment=u''):
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270 """
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271 rename this item to item <name>
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272 """
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273 return self._rename(name, comment, action=u'RENAME')
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274
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275 def delete(self, comment=u''):
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276 """
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277 delete this item
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278 """
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279 trash_prefix = u'Trash/' # XXX move to config
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280 now = time.strftime('%Y-%m-%d %H:%M:%S', time.gmtime())
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281 # make trash name unique by including timestamp:
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282 trashname = u'{0}{1} ({2} UTC)'.format(trash_prefix, self.name, now)
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283 return self._rename(trashname, comment, action=u'TRASH')
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284
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285 def revert(self, comment=u''):
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286 return self._save(self.meta, self.content.data, action=u'REVERT', comment=comment)
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287
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288 def destroy(self, comment=u'', destroy_item=False):
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289 # called from destroy UI/POST
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290 if destroy_item:
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291 # destroy complete item with all revisions, metadata, etc.
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292 self.rev.item.destroy_all_revisions()
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293 else:
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294 # just destroy this revision
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295 self.rev.item.destroy_revision(self.rev.revid)
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296
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297 def modify(self, meta, data, comment=u'', contenttype_guessed=None, contenttype_qs=None):
236
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298 if contenttype_qs:
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299 # we use querystring param to FORCE content type
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300 meta[CONTENTTYPE] = contenttype_qs
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301
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302 return self._save(meta, data, contenttype_guessed=contenttype_guessed, comment=comment)
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303
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304 class _ModifyForm(BaseChangeForm):
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305 """Base class for ModifyForm of Item subclasses."""
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306 meta_text = OptionalMultilineText.using(label=L_("MetaData (JSON)")).with_properties(rows=ROWS_META, cols=COLS).validated_by(ValidJSON())
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307
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308 def _load(self, item):
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309 self['meta_text'] = item.meta_dict_to_text(item.prepare_meta_for_modify(item.meta))
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310 self['content_form']._load(item.content)
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311
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312 def _dump(self, item):
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313 meta = item.meta_text_to_dict(self['meta_text'].value)
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314 data, contenttype_guessed = self['content_form']._dump(item.content)
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315 comment = self['comment'].value
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316 return meta, data, contenttype_guessed, comment
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317
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318 @classmethod
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319 def from_item(cls, item):
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320 form = cls.from_defaults()
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321 TextCha(form).amend_form()
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322 form._load(item)
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323 return form
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324
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325 @classmethod
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326 def from_request(cls, request):
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327 form = cls.from_flat(request.form.items() + request.files.items())
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328 TextCha(form).amend_form()
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329 return form
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330
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331 def do_modify(self):
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332 """
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333 Handle +modify requests, both GET and POST.
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334
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335 This method should be overridden in subclasses, providing polymorphic
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336 behavior for the +modify view.
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337 """
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338 raise NotImplementedError
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339
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340 def _save(self, meta, data=None, name=None, action=u'SAVE', contenttype_guessed=None, comment=u'', overwrite=False):
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341 backend = flaskg.storage
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342 storage_item = backend[self.name]
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343 try:
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344 currentrev = storage_item.get_revision(CURRENT)
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345 rev_id = currentrev.revid
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346 contenttype_current = currentrev.meta.get(CONTENTTYPE)
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347 except KeyError: # XXX was: NoSuchRevisionError:
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348 currentrev = None
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349 rev_id = None
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350 contenttype_current = None
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351
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352 meta = dict(meta) # we may get a read-only dict-like, copy it
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353
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354 # we store the previous (if different) and current item name into revision metadata
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355 # this is useful for rename history and backends that use item uids internally
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356 if name is None:
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357 name = self.name
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358 oldname = meta.get(NAME)
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359 if oldname and oldname != name:
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360 meta[NAME_OLD] = oldname
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361 meta[NAME] = name
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362
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363 if comment:
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364 meta[COMMENT] = unicode(comment)
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365
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366 if not overwrite and REVID in meta:
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367 # we usually want to create a new revision, thus we must remove the existing REVID
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368 del meta[REVID]
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369
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370 if data is None:
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371 if currentrev is not None:
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372 # we don't have (new) data, just copy the old one.
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373 # a valid usecase of this is to just edit metadata.
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374 data = currentrev.data
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375 else:
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376 data = ''
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377
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378 if isinstance(data, unicode):
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379 data = data.encode(charset) # XXX wrong! if contenttype gives a coding, we MUST use THAT.
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380
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381 if isinstance(data, str):
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382 data = StringIO(data)
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383
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384 newrev = storage_item.store_revision(meta, data, overwrite=overwrite,
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385 action=unicode(action),
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386 contenttype_current=contenttype_current,
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387 contenttype_guessed=contenttype_guessed,
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388 )
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389 item_modified.send(app._get_current_object(), item_name=name)
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390 return newrev.revid, newrev.meta[SIZE]
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391
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392 def get_index(self):
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393 """ create an index of sub items of this item """
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394 if self.name:
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395 prefix = self.name + u'/'
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396 query = And([Term(WIKINAME, app.cfg.interwikiname), Prefix(NAME_EXACT, prefix)])
0
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397 else:
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398 # trick: an item of empty name can be considered as "virtual root item",
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parents:
diff changeset
399 # that has all wiki items as sub items
5568cf133caf create moin/2.0 repo, drop all history (see notes below)
Thomas Waldmann <tw AT waldmann-edv DOT de>
parents:
diff changeset
400 prefix = u''
827
94e388cd4e28 use 'constants' for metadata keys / whoosh field names
Thomas Waldmann <tw AT waldmann-edv DOT de>
parents: 794
diff changeset
401 query = Term(WIKINAME, app.cfg.interwikiname)
0
5568cf133caf create moin/2.0 repo, drop all history (see notes below)
Thomas Waldmann <tw AT waldmann-edv DOT de>
parents:
diff changeset
402 # We only want the sub-item part of the item names, not the whole item objects.
5568cf133caf create moin/2.0 repo, drop all history (see notes below)
Thomas Waldmann <tw AT waldmann-edv DOT de>
parents:
diff changeset
403 prefix_len = len(prefix)
953
326f7a365007 search/indexing: remove all_revs=False params (it is the default)
Thomas Waldmann <tw AT waldmann-edv DOT de>
parents: 910
diff changeset
404 revs = flaskg.storage.search(query, sortedby=NAME_EXACT, limit=None)
852
5ad4ae0b1e09 lots of fixes / adaptions for storage-ng code
Thomas Waldmann <tw AT waldmann-edv DOT de>
parents: 827
diff changeset
405 items = [(rev.meta[NAME], rev.meta[NAME][prefix_len:], rev.meta[CONTENTTYPE])
5ad4ae0b1e09 lots of fixes / adaptions for storage-ng code
Thomas Waldmann <tw AT waldmann-edv DOT de>
parents: 827
diff changeset
406 for rev in revs]
780
f5e0f85e66ce whooshify get_index()
Thomas Waldmann <tw AT waldmann-edv DOT de>
parents: 779
diff changeset
407 return items
0
5568cf133caf create moin/2.0 repo, drop all history (see notes below)
Thomas Waldmann <tw AT waldmann-edv DOT de>
parents:
diff changeset
408
993
6dd0b0755b6a disconnected levels now shown in index, fixes #75
"Luis Henrique Fagundes <lhfagundes@gmail.com>"
parents: 969
diff changeset
409 def _connect_levels(self, index):
6dd0b0755b6a disconnected levels now shown in index, fixes #75
"Luis Henrique Fagundes <lhfagundes@gmail.com>"
parents: 969
diff changeset
410 new_index = []
6dd0b0755b6a disconnected levels now shown in index, fixes #75
"Luis Henrique Fagundes <lhfagundes@gmail.com>"
parents: 969
diff changeset
411 last = self.name
6dd0b0755b6a disconnected levels now shown in index, fixes #75
"Luis Henrique Fagundes <lhfagundes@gmail.com>"
parents: 969
diff changeset
412 for item in index:
6dd0b0755b6a disconnected levels now shown in index, fixes #75
"Luis Henrique Fagundes <lhfagundes@gmail.com>"
parents: 969
diff changeset
413 name = item[0]
6dd0b0755b6a disconnected levels now shown in index, fixes #75
"Luis Henrique Fagundes <lhfagundes@gmail.com>"
parents: 969
diff changeset
414
6dd0b0755b6a disconnected levels now shown in index, fixes #75
"Luis Henrique Fagundes <lhfagundes@gmail.com>"
parents: 969
diff changeset
415 while not name.startswith(last):
6dd0b0755b6a disconnected levels now shown in index, fixes #75
"Luis Henrique Fagundes <lhfagundes@gmail.com>"
parents: 969
diff changeset
416 last = last.rpartition('/')[0]
6dd0b0755b6a disconnected levels now shown in index, fixes #75
"Luis Henrique Fagundes <lhfagundes@gmail.com>"
parents: 969
diff changeset
417
6dd0b0755b6a disconnected levels now shown in index, fixes #75
"Luis Henrique Fagundes <lhfagundes@gmail.com>"
parents: 969
diff changeset
418 missing_layers = name.split('/')[last.count('/')+1:-1]
6dd0b0755b6a disconnected levels now shown in index, fixes #75
"Luis Henrique Fagundes <lhfagundes@gmail.com>"
parents: 969
diff changeset
419
6dd0b0755b6a disconnected levels now shown in index, fixes #75
"Luis Henrique Fagundes <lhfagundes@gmail.com>"
parents: 969
diff changeset
420 for layer in missing_layers:
6dd0b0755b6a disconnected levels now shown in index, fixes #75
"Luis Henrique Fagundes <lhfagundes@gmail.com>"
parents: 969
diff changeset
421 last = '/'.join([last, layer])
6dd0b0755b6a disconnected levels now shown in index, fixes #75
"Luis Henrique Fagundes <lhfagundes@gmail.com>"
parents: 969
diff changeset
422 new_index.append((last, last[len(self.name)+1:], u'application/x-nonexistent'))
6dd0b0755b6a disconnected levels now shown in index, fixes #75
"Luis Henrique Fagundes <lhfagundes@gmail.com>"
parents: 969
diff changeset
423
6dd0b0755b6a disconnected levels now shown in index, fixes #75
"Luis Henrique Fagundes <lhfagundes@gmail.com>"
parents: 969
diff changeset
424 last = item[0]
6dd0b0755b6a disconnected levels now shown in index, fixes #75
"Luis Henrique Fagundes <lhfagundes@gmail.com>"
parents: 969
diff changeset
425 new_index.append(item)
6dd0b0755b6a disconnected levels now shown in index, fixes #75
"Luis Henrique Fagundes <lhfagundes@gmail.com>"
parents: 969
diff changeset
426
6dd0b0755b6a disconnected levels now shown in index, fixes #75
"Luis Henrique Fagundes <lhfagundes@gmail.com>"
parents: 969
diff changeset
427 return new_index
6dd0b0755b6a disconnected levels now shown in index, fixes #75
"Luis Henrique Fagundes <lhfagundes@gmail.com>"
parents: 969
diff changeset
428
486
b6149c732926 contenttype filtering added to global index page
Akash Sinha <akash2607@gmail.com>
parents: 484
diff changeset
429 def flat_index(self, startswith=None, selected_groups=None):
b6149c732926 contenttype filtering added to global index page
Akash Sinha <akash2607@gmail.com>
parents: 484
diff changeset
430 """
993
6dd0b0755b6a disconnected levels now shown in index, fixes #75
"Luis Henrique Fagundes <lhfagundes@gmail.com>"
parents: 969
diff changeset
431 creates a top level index of sub items of this item
486
b6149c732926 contenttype filtering added to global index page
Akash Sinha <akash2607@gmail.com>
parents: 484
diff changeset
432 if startswith is set, filtering is done on the basis of starting letter of item name
b6149c732926 contenttype filtering added to global index page
Akash Sinha <akash2607@gmail.com>
parents: 484
diff changeset
433 if selected_groups is set, items whose contentype belonging to the selected contenttype_groups, are filtered.
b6149c732926 contenttype filtering added to global index page
Akash Sinha <akash2607@gmail.com>
parents: 484
diff changeset
434 """
0
5568cf133caf create moin/2.0 repo, drop all history (see notes below)
Thomas Waldmann <tw AT waldmann-edv DOT de>
parents:
diff changeset
435 index = self.get_index()
993
6dd0b0755b6a disconnected levels now shown in index, fixes #75
"Luis Henrique Fagundes <lhfagundes@gmail.com>"
parents: 969
diff changeset
436 index = self._connect_levels(index)
486
b6149c732926 contenttype filtering added to global index page
Akash Sinha <akash2607@gmail.com>
parents: 484
diff changeset
437
496
a286df67f294 contenttype filter code updated, due to lack of encoding information for uploaded files, some extra checks have been added.
Akash Sinha <akash2607@gmail.com>
parents: 492
diff changeset
438 all_ctypes = [[ctype for ctype, clabel in contenttypes]
a286df67f294 contenttype filter code updated, due to lack of encoding information for uploaded files, some extra checks have been added.
Akash Sinha <akash2607@gmail.com>
parents: 492
diff changeset
439 for gname, contenttypes in CONTENTTYPE_GROUPS]
a286df67f294 contenttype filter code updated, due to lack of encoding information for uploaded files, some extra checks have been added.
Akash Sinha <akash2607@gmail.com>
parents: 492
diff changeset
440 all_ctypes_chain = itertools.chain(*all_ctypes)
a286df67f294 contenttype filter code updated, due to lack of encoding information for uploaded files, some extra checks have been added.
Akash Sinha <akash2607@gmail.com>
parents: 492
diff changeset
441 all_contenttypes = list(all_ctypes_chain)
a286df67f294 contenttype filter code updated, due to lack of encoding information for uploaded files, some extra checks have been added.
Akash Sinha <akash2607@gmail.com>
parents: 492
diff changeset
442 contenttypes_without_encoding = [contenttype[:contenttype.index(u';')]
a286df67f294 contenttype filter code updated, due to lack of encoding information for uploaded files, some extra checks have been added.
Akash Sinha <akash2607@gmail.com>
parents: 492
diff changeset
443 for contenttype in all_contenttypes
a286df67f294 contenttype filter code updated, due to lack of encoding information for uploaded files, some extra checks have been added.
Akash Sinha <akash2607@gmail.com>
parents: 492
diff changeset
444 if u';' in contenttype]
a286df67f294 contenttype filter code updated, due to lack of encoding information for uploaded files, some extra checks have been added.
Akash Sinha <akash2607@gmail.com>
parents: 492
diff changeset
445 all_contenttypes.extend(contenttypes_without_encoding) # adding more mime-types without the encoding term
486
b6149c732926 contenttype filtering added to global index page
Akash Sinha <akash2607@gmail.com>
parents: 484
diff changeset
446
496
a286df67f294 contenttype filter code updated, due to lack of encoding information for uploaded files, some extra checks have been added.
Akash Sinha <akash2607@gmail.com>
parents: 492
diff changeset
447 if selected_groups:
a286df67f294 contenttype filter code updated, due to lack of encoding information for uploaded files, some extra checks have been added.
Akash Sinha <akash2607@gmail.com>
parents: 492
diff changeset
448 ctypes = [[ctype for ctype, clabel in contenttypes]
a286df67f294 contenttype filter code updated, due to lack of encoding information for uploaded files, some extra checks have been added.
Akash Sinha <akash2607@gmail.com>
parents: 492
diff changeset
449 for gname, contenttypes in CONTENTTYPE_GROUPS
a286df67f294 contenttype filter code updated, due to lack of encoding information for uploaded files, some extra checks have been added.
Akash Sinha <akash2607@gmail.com>
parents: 492
diff changeset
450 if gname in selected_groups]
a286df67f294 contenttype filter code updated, due to lack of encoding information for uploaded files, some extra checks have been added.
Akash Sinha <akash2607@gmail.com>
parents: 492
diff changeset
451 ctypes_chain = itertools.chain(*ctypes)
a286df67f294 contenttype filter code updated, due to lack of encoding information for uploaded files, some extra checks have been added.
Akash Sinha <akash2607@gmail.com>
parents: 492
diff changeset
452 selected_contenttypes = list(ctypes_chain)
a286df67f294 contenttype filter code updated, due to lack of encoding information for uploaded files, some extra checks have been added.
Akash Sinha <akash2607@gmail.com>
parents: 492
diff changeset
453 contenttypes_without_encoding = [contenttype[:contenttype.index(u';')]
a286df67f294 contenttype filter code updated, due to lack of encoding information for uploaded files, some extra checks have been added.
Akash Sinha <akash2607@gmail.com>
parents: 492
diff changeset
454 for contenttype in selected_contenttypes
a286df67f294 contenttype filter code updated, due to lack of encoding information for uploaded files, some extra checks have been added.
Akash Sinha <akash2607@gmail.com>
parents: 492
diff changeset
455 if u';' in contenttype]
a286df67f294 contenttype filter code updated, due to lack of encoding information for uploaded files, some extra checks have been added.
Akash Sinha <akash2607@gmail.com>
parents: 492
diff changeset
456 selected_contenttypes.extend(contenttypes_without_encoding)
a286df67f294 contenttype filter code updated, due to lack of encoding information for uploaded files, some extra checks have been added.
Akash Sinha <akash2607@gmail.com>
parents: 492
diff changeset
457 else:
a286df67f294 contenttype filter code updated, due to lack of encoding information for uploaded files, some extra checks have been added.
Akash Sinha <akash2607@gmail.com>
parents: 492
diff changeset
458 selected_contenttypes = all_contenttypes
486
b6149c732926 contenttype filtering added to global index page
Akash Sinha <akash2607@gmail.com>
parents: 484
diff changeset
459
518
0398d1eb14c1 small change in contenttype filter (now items with unknown mime types have a different filter, as earlier it was shown regardless of the filter selected)
Akash Sinha <akash2607@gmail.com>
parents: 510
diff changeset
460 unknown_item_group = "unknown items"
477
72899d48db41 alphabetic listing of global index, with link to item index
Akash Sinha <akash2607@gmail.com>
parents: 257
diff changeset
461 if startswith:
969
5bf6d7a2ffcf Convert all %r, %s, %x, %d, %i, %o to new Format String Syntax
Vedran Mileti? <rivanvx@gmail.com>
parents: 957
diff changeset
462 startswith = (u'{0}'.format(startswith), u'{0}'.format(startswith.swapcase()))
520
6332dda59cb6 some pep8 fixes
Akash Sinha <akash2607@gmail.com>
parents: 518
diff changeset
463 if not selected_groups or unknown_item_group in selected_groups:
518
0398d1eb14c1 small change in contenttype filter (now items with unknown mime types have a different filter, as earlier it was shown regardless of the filter selected)
Akash Sinha <akash2607@gmail.com>
parents: 510
diff changeset
464 index = [(fullname, relname, contenttype)
0398d1eb14c1 small change in contenttype filter (now items with unknown mime types have a different filter, as earlier it was shown regardless of the filter selected)
Akash Sinha <akash2607@gmail.com>
parents: 510
diff changeset
465 for fullname, relname, contenttype in index
0398d1eb14c1 small change in contenttype filter (now items with unknown mime types have a different filter, as earlier it was shown regardless of the filter selected)
Akash Sinha <akash2607@gmail.com>
parents: 510
diff changeset
466 if u'/' not in relname
0398d1eb14c1 small change in contenttype filter (now items with unknown mime types have a different filter, as earlier it was shown regardless of the filter selected)
Akash Sinha <akash2607@gmail.com>
parents: 510
diff changeset
467 and relname.startswith(startswith)
0398d1eb14c1 small change in contenttype filter (now items with unknown mime types have a different filter, as earlier it was shown regardless of the filter selected)
Akash Sinha <akash2607@gmail.com>
parents: 510
diff changeset
468 and (contenttype not in all_contenttypes or contenttype in selected_contenttypes)]
0398d1eb14c1 small change in contenttype filter (now items with unknown mime types have a different filter, as earlier it was shown regardless of the filter selected)
Akash Sinha <akash2607@gmail.com>
parents: 510
diff changeset
469 # If an item's contenttype not present in the default contenttype list,
0398d1eb14c1 small change in contenttype filter (now items with unknown mime types have a different filter, as earlier it was shown regardless of the filter selected)
Akash Sinha <akash2607@gmail.com>
parents: 510
diff changeset
470 # then it will be shown without going through any filter.
0398d1eb14c1 small change in contenttype filter (now items with unknown mime types have a different filter, as earlier it was shown regardless of the filter selected)
Akash Sinha <akash2607@gmail.com>
parents: 510
diff changeset
471 else:
0398d1eb14c1 small change in contenttype filter (now items with unknown mime types have a different filter, as earlier it was shown regardless of the filter selected)
Akash Sinha <akash2607@gmail.com>
parents: 510
diff changeset
472 index = [(fullname, relname, contenttype)
0398d1eb14c1 small change in contenttype filter (now items with unknown mime types have a different filter, as earlier it was shown regardless of the filter selected)
Akash Sinha <akash2607@gmail.com>
parents: 510
diff changeset
473 for fullname, relname, contenttype in index
0398d1eb14c1 small change in contenttype filter (now items with unknown mime types have a different filter, as earlier it was shown regardless of the filter selected)
Akash Sinha <akash2607@gmail.com>
parents: 510
diff changeset
474 if u'/' not in relname
0398d1eb14c1 small change in contenttype filter (now items with unknown mime types have a different filter, as earlier it was shown regardless of the filter selected)
Akash Sinha <akash2607@gmail.com>
parents: 510
diff changeset
475 and relname.startswith(startswith)
0398d1eb14c1 small change in contenttype filter (now items with unknown mime types have a different filter, as earlier it was shown regardless of the filter selected)
Akash Sinha <akash2607@gmail.com>
parents: 510
diff changeset
476 and (contenttype in selected_contenttypes)]
0398d1eb14c1 small change in contenttype filter (now items with unknown mime types have a different filter, as earlier it was shown regardless of the filter selected)
Akash Sinha <akash2607@gmail.com>
parents: 510
diff changeset
477
477
72899d48db41 alphabetic listing of global index, with link to item index
Akash Sinha <akash2607@gmail.com>
parents: 257
diff changeset
478 else:
518
0398d1eb14c1 small change in contenttype filter (now items with unknown mime types have a different filter, as earlier it was shown regardless of the filter selected)
Akash Sinha <akash2607@gmail.com>
parents: 510
diff changeset
479 if not selected_groups or unknown_item_group in selected_groups:
0398d1eb14c1 small change in contenttype filter (now items with unknown mime types have a different filter, as earlier it was shown regardless of the filter selected)
Akash Sinha <akash2607@gmail.com>
parents: 510
diff changeset
480 index = [(fullname, relname, contenttype)
0398d1eb14c1 small change in contenttype filter (now items with unknown mime types have a different filter, as earlier it was shown regardless of the filter selected)
Akash Sinha <akash2607@gmail.com>
parents: 510
diff changeset
481 for fullname, relname, contenttype in index
0398d1eb14c1 small change in contenttype filter (now items with unknown mime types have a different filter, as earlier it was shown regardless of the filter selected)
Akash Sinha <akash2607@gmail.com>
parents: 510
diff changeset
482 if u'/' not in relname
0398d1eb14c1 small change in contenttype filter (now items with unknown mime types have a different filter, as earlier it was shown regardless of the filter selected)
Akash Sinha <akash2607@gmail.com>
parents: 510
diff changeset
483 and (contenttype not in all_contenttypes or contenttype in selected_contenttypes)]
0398d1eb14c1 small change in contenttype filter (now items with unknown mime types have a different filter, as earlier it was shown regardless of the filter selected)
Akash Sinha <akash2607@gmail.com>
parents: 510
diff changeset
484 else:
0398d1eb14c1 small change in contenttype filter (now items with unknown mime types have a different filter, as earlier it was shown regardless of the filter selected)
Akash Sinha <akash2607@gmail.com>
parents: 510
diff changeset
485 index = [(fullname, relname, contenttype)
0398d1eb14c1 small change in contenttype filter (now items with unknown mime types have a different filter, as earlier it was shown regardless of the filter selected)
Akash Sinha <akash2607@gmail.com>
parents: 510
diff changeset
486 for fullname, relname, contenttype in index
0398d1eb14c1 small change in contenttype filter (now items with unknown mime types have a different filter, as earlier it was shown regardless of the filter selected)
Akash Sinha <akash2607@gmail.com>
parents: 510
diff changeset
487 if u'/' not in relname
0398d1eb14c1 small change in contenttype filter (now items with unknown mime types have a different filter, as earlier it was shown regardless of the filter selected)
Akash Sinha <akash2607@gmail.com>
parents: 510
diff changeset
488 and contenttype in selected_contenttypes]
477
72899d48db41 alphabetic listing of global index, with link to item index
Akash Sinha <akash2607@gmail.com>
parents: 257
diff changeset
489
0
5568cf133caf create moin/2.0 repo, drop all history (see notes below)
Thomas Waldmann <tw AT waldmann-edv DOT de>
parents:
diff changeset
490 return index
5568cf133caf create moin/2.0 repo, drop all history (see notes below)
Thomas Waldmann <tw AT waldmann-edv DOT de>
parents:
diff changeset
491
5568cf133caf create moin/2.0 repo, drop all history (see notes below)
Thomas Waldmann <tw AT waldmann-edv DOT de>
parents:
diff changeset
492 index_template = 'index.html'
5568cf133caf create moin/2.0 repo, drop all history (see notes below)
Thomas Waldmann <tw AT waldmann-edv DOT de>
parents:
diff changeset
493
484
19b257c0e102 code to get the subitem index flag has been refactored and moved under items/__init__.py and also unitest is added for the same.
Akash Sinha <akash2607@gmail.com>
parents: 477
diff changeset
494 def get_detailed_index(self, index):
19b257c0e102 code to get the subitem index flag has been refactored and moved under items/__init__.py and also unitest is added for the same.
Akash Sinha <akash2607@gmail.com>
parents: 477
diff changeset
495 """ appends a flag in the index of items indicating that the parent has sub items """
19b257c0e102 code to get the subitem index flag has been refactored and moved under items/__init__.py and also unitest is added for the same.
Akash Sinha <akash2607@gmail.com>
parents: 477
diff changeset
496 detailed_index = []
19b257c0e102 code to get the subitem index flag has been refactored and moved under items/__init__.py and also unitest is added for the same.
Akash Sinha <akash2607@gmail.com>
parents: 477
diff changeset
497 all_item_index = self.get_index()
19b257c0e102 code to get the subitem index flag has been refactored and moved under items/__init__.py and also unitest is added for the same.
Akash Sinha <akash2607@gmail.com>
parents: 477
diff changeset
498 all_item_text = "\n".join(item_info[1] for item_info in all_item_index)
19b257c0e102 code to get the subitem index flag has been refactored and moved under items/__init__.py and also unitest is added for the same.
Akash Sinha <akash2607@gmail.com>
parents: 477
diff changeset
499 for fullname, relname, contenttype in index:
19b257c0e102 code to get the subitem index flag has been refactored and moved under items/__init__.py and also unitest is added for the same.
Akash Sinha <akash2607@gmail.com>
parents: 477
diff changeset
500 hassubitem = False
969
5bf6d7a2ffcf Convert all %r, %s, %x, %d, %i, %o to new Format String Syntax
Vedran Mileti? <rivanvx@gmail.com>
parents: 957
diff changeset
501 subitem_name_re = u"^{0}/[^/]+$".format(re.escape(relname))
524
77a9bd2d3dc8 regex search function updated, to get the subitem flag correctly
Akash Sinha <akash2607@gmail.com>
parents: 520
diff changeset
502 regex = re.compile(subitem_name_re, re.UNICODE|re.M)
484
19b257c0e102 code to get the subitem index flag has been refactored and moved under items/__init__.py and also unitest is added for the same.
Akash Sinha <akash2607@gmail.com>
parents: 477
diff changeset
503 if regex.search(all_item_text):
19b257c0e102 code to get the subitem index flag has been refactored and moved under items/__init__.py and also unitest is added for the same.
Akash Sinha <akash2607@gmail.com>
parents: 477
diff changeset
504 hassubitem = True
19b257c0e102 code to get the subitem index flag has been refactored and moved under items/__init__.py and also unitest is added for the same.
Akash Sinha <akash2607@gmail.com>
parents: 477
diff changeset
505 detailed_index.append((fullname, relname, contenttype, hassubitem))
19b257c0e102 code to get the subitem index flag has been refactored and moved under items/__init__.py and also unitest is added for the same.
Akash Sinha <akash2607@gmail.com>
parents: 477
diff changeset
506 return detailed_index
19b257c0e102 code to get the subitem index flag has been refactored and moved under items/__init__.py and also unitest is added for the same.
Akash Sinha <akash2607@gmail.com>
parents: 477
diff changeset
507
477
72899d48db41 alphabetic listing of global index, with link to item index
Akash Sinha <akash2607@gmail.com>
parents: 257
diff changeset
508 def name_initial(self, names=None):
72899d48db41 alphabetic listing of global index, with link to item index
Akash Sinha <akash2607@gmail.com>
parents: 257
diff changeset
509 initials = [(name[1][0])
72899d48db41 alphabetic listing of global index, with link to item index
Akash Sinha <akash2607@gmail.com>
parents: 257
diff changeset
510 for name in names]
72899d48db41 alphabetic listing of global index, with link to item index
Akash Sinha <akash2607@gmail.com>
parents: 257
diff changeset
511 return initials
0
5568cf133caf create moin/2.0 repo, drop all history (see notes below)
Thomas Waldmann <tw AT waldmann-edv DOT de>
parents:
diff changeset
512
1003
8621c3e273a1 fixes #72. Implements the page to handle 404 error, and calls abort(404) in some view, when apropriate.
Bruno Martin <bruno@hacklab.com.br>
parents: 969
diff changeset
513 delete_template = 'delete.html'
8621c3e273a1 fixes #72. Implements the page to handle 404 error, and calls abort(404) in some view, when apropriate.
Bruno Martin <bruno@hacklab.com.br>
parents: 969
diff changeset
514 destroy_template = 'destroy.html'
8621c3e273a1 fixes #72. Implements the page to handle 404 error, and calls abort(404) in some view, when apropriate.
Bruno Martin <bruno@hacklab.com.br>
parents: 969
diff changeset
515 diff_template = 'diff.html'
8621c3e273a1 fixes #72. Implements the page to handle 404 error, and calls abort(404) in some view, when apropriate.
Bruno Martin <bruno@hacklab.com.br>
parents: 969
diff changeset
516 rename_template = 'rename.html'
8621c3e273a1 fixes #72. Implements the page to handle 404 error, and calls abort(404) in some view, when apropriate.
Bruno Martin <bruno@hacklab.com.br>
parents: 969
diff changeset
517 revert_template = 'revert.html'
8621c3e273a1 fixes #72. Implements the page to handle 404 error, and calls abort(404) in some view, when apropriate.
Bruno Martin <bruno@hacklab.com.br>
parents: 969
diff changeset
518
0
5568cf133caf create moin/2.0 repo, drop all history (see notes below)
Thomas Waldmann <tw AT waldmann-edv DOT de>
parents:
diff changeset
519
1451
c32ff2e07e7a Introduce itemtype.
Cheer Xiao <xiaqqaix@gmail.com>
parents: 1421
diff changeset
520 class Contentful(Item):
245
52ca5dc1ab15 add a JSON validator, use it to validate meta_text
Thomas Waldmann <tw AT waldmann-edv DOT de>
parents: 244
diff changeset
521 """
1451
c32ff2e07e7a Introduce itemtype.
Cheer Xiao <xiaqqaix@gmail.com>
parents: 1421
diff changeset
522 Base class for Item subclasses that have content.
c32ff2e07e7a Introduce itemtype.
Cheer Xiao <xiaqqaix@gmail.com>
parents: 1421
diff changeset
523 """
c32ff2e07e7a Introduce itemtype.
Cheer Xiao <xiaqqaix@gmail.com>
parents: 1421
diff changeset
524 @property
c32ff2e07e7a Introduce itemtype.
Cheer Xiao <xiaqqaix@gmail.com>
parents: 1421
diff changeset
525 def ModifyForm(self):
c32ff2e07e7a Introduce itemtype.
Cheer Xiao <xiaqqaix@gmail.com>
parents: 1421
diff changeset
526 class C(Item._ModifyForm):
c32ff2e07e7a Introduce itemtype.
Cheer Xiao <xiaqqaix@gmail.com>
parents: 1421
diff changeset
527 content_form = self.content.ModifyForm
c32ff2e07e7a Introduce itemtype.
Cheer Xiao <xiaqqaix@gmail.com>
parents: 1421
diff changeset
528 C.__name__ = 'ModifyForm'
c32ff2e07e7a Introduce itemtype.
Cheer Xiao <xiaqqaix@gmail.com>
parents: 1421
diff changeset
529 return C
1420
100197cb69ab Convert Flatland forms to contain rendering hints.
Cheer Xiao <xiaqqaix@gmail.com>
parents: 1408
diff changeset
530
100197cb69ab Convert Flatland forms to contain rendering hints.
Cheer Xiao <xiaqqaix@gmail.com>
parents: 1408
diff changeset
531
1451
c32ff2e07e7a Introduce itemtype.
Cheer Xiao <xiaqqaix@gmail.com>
parents: 1421
diff changeset
532 class Default(Contentful):
c32ff2e07e7a Introduce itemtype.
Cheer Xiao <xiaqqaix@gmail.com>
parents: 1421
diff changeset
533 """
c32ff2e07e7a Introduce itemtype.
Cheer Xiao <xiaqqaix@gmail.com>
parents: 1421
diff changeset
534 A "conventional" wiki item.
c32ff2e07e7a Introduce itemtype.
Cheer Xiao <xiaqqaix@gmail.com>
parents: 1421
diff changeset
535 """
c32ff2e07e7a Introduce itemtype.
Cheer Xiao <xiaqqaix@gmail.com>
parents: 1421
diff changeset
536 def _do_modify_show_templates(self):
c32ff2e07e7a Introduce itemtype.
Cheer Xiao <xiaqqaix@gmail.com>
parents: 1421
diff changeset
537 # call this if the item is still empty
c32ff2e07e7a Introduce itemtype.
Cheer Xiao <xiaqqaix@gmail.com>
parents: 1421
diff changeset
538 rev_ids = []
c32ff2e07e7a Introduce itemtype.
Cheer Xiao <xiaqqaix@gmail.com>
parents: 1421
diff changeset
539 item_templates = self.content.get_templates(self.contenttype)
1460
157d41b326b1 Rename modify_show_*_selection.html templates to modify_select_*.html
Cheer Xiao <xiaqqaix@gmail.com>
parents: 1456
diff changeset
540 return render_template('modify_select_template.html',
1451
c32ff2e07e7a Introduce itemtype.
Cheer Xiao <xiaqqaix@gmail.com>
parents: 1421
diff changeset
541 item_name=self.name,
1453
accea307e94e Fix some comments in the itemtype changeset.
Cheer Xiao <xiaqqaix@gmail.com>
parents: 1452
diff changeset
542 # XXX u'default' should be a constant
1451
c32ff2e07e7a Introduce itemtype.
Cheer Xiao <xiaqqaix@gmail.com>
parents: 1421
diff changeset
543 itemtype=u'default',
c32ff2e07e7a Introduce itemtype.
Cheer Xiao <xiaqqaix@gmail.com>
parents: 1421
diff changeset
544 rev=self.rev,
c32ff2e07e7a Introduce itemtype.
Cheer Xiao <xiaqqaix@gmail.com>
parents: 1421
diff changeset
545 contenttype=self.contenttype,
c32ff2e07e7a Introduce itemtype.
Cheer Xiao <xiaqqaix@gmail.com>
parents: 1421
diff changeset
546 templates=item_templates,
c32ff2e07e7a Introduce itemtype.
Cheer Xiao <xiaqqaix@gmail.com>
parents: 1421
diff changeset
547 first_rev_id=rev_ids and rev_ids[0],
c32ff2e07e7a Introduce itemtype.
Cheer Xiao <xiaqqaix@gmail.com>
parents: 1421
diff changeset
548 last_rev_id=rev_ids and rev_ids[-1],
c32ff2e07e7a Introduce itemtype.
Cheer Xiao <xiaqqaix@gmail.com>
parents: 1421
diff changeset
549 meta_rendered='',
c32ff2e07e7a Introduce itemtype.
Cheer Xiao <xiaqqaix@gmail.com>
parents: 1421
diff changeset
550 data_rendered='',
c32ff2e07e7a Introduce itemtype.
Cheer Xiao <xiaqqaix@gmail.com>
parents: 1421
diff changeset
551 )
242
e93157b8b0bd refactor modify views to use flatland, see details below
Thomas Waldmann <tw AT waldmann-edv DOT de>
parents: 241
diff changeset
552
1451
c32ff2e07e7a Introduce itemtype.
Cheer Xiao <xiaqqaix@gmail.com>
parents: 1421
diff changeset
553 def do_modify(self):
1407
8bbdf554e812 Cleanups and fixes for the items module.
Cheer Xiao <xiaqqaix@gmail.com>
parents: 1397
diff changeset
554 method = request.method
8bbdf554e812 Cleanups and fixes for the items module.
Cheer Xiao <xiaqqaix@gmail.com>
parents: 1397
diff changeset
555 if method == 'GET':
1451
c32ff2e07e7a Introduce itemtype.
Cheer Xiao <xiaqqaix@gmail.com>
parents: 1421
diff changeset
556 if isinstance(self.content, NonExistentContent):
1460
157d41b326b1 Rename modify_show_*_selection.html templates to modify_select_*.html
Cheer Xiao <xiaqqaix@gmail.com>
parents: 1456
diff changeset
557 return render_template('modify_select_contenttype.html',
1451
c32ff2e07e7a Introduce itemtype.
Cheer Xiao <xiaqqaix@gmail.com>
parents: 1421
diff changeset
558 item_name=self.name,
1453
accea307e94e Fix some comments in the itemtype changeset.
Cheer Xiao <xiaqqaix@gmail.com>
parents: 1452
diff changeset
559 # XXX see comment above
1451
c32ff2e07e7a Introduce itemtype.
Cheer Xiao <xiaqqaix@gmail.com>
parents: 1421
diff changeset
560 itemtype=u'default',
c32ff2e07e7a Introduce itemtype.
Cheer Xiao <xiaqqaix@gmail.com>
parents: 1421
diff changeset
561 contenttype_groups=CONTENTTYPE_GROUPS,
c32ff2e07e7a Introduce itemtype.
Cheer Xiao <xiaqqaix@gmail.com>
parents: 1421
diff changeset
562 )
1407
8bbdf554e812 Cleanups and fixes for the items module.
Cheer Xiao <xiaqqaix@gmail.com>
parents: 1397
diff changeset
563 item = self
8bbdf554e812 Cleanups and fixes for the items module.
Cheer Xiao <xiaqqaix@gmail.com>
parents: 1397
diff changeset
564 if isinstance(self.rev, DummyRev):
1451
c32ff2e07e7a Introduce itemtype.
Cheer Xiao <xiaqqaix@gmail.com>
parents: 1421
diff changeset
565 template_name = request.values.get('template')
1407
8bbdf554e812 Cleanups and fixes for the items module.
Cheer Xiao <xiaqqaix@gmail.com>
parents: 1397
diff changeset
566 if template_name is None:
8bbdf554e812 Cleanups and fixes for the items module.
Cheer Xiao <xiaqqaix@gmail.com>
parents: 1397
diff changeset
567 return self._do_modify_show_templates()
8bbdf554e812 Cleanups and fixes for the items module.
Cheer Xiao <xiaqqaix@gmail.com>
parents: 1397
diff changeset
568 elif template_name:
8bbdf554e812 Cleanups and fixes for the items module.
Cheer Xiao <xiaqqaix@gmail.com>
parents: 1397
diff changeset
569 item = Item.create(template_name)
8bbdf554e812 Cleanups and fixes for the items module.
Cheer Xiao <xiaqqaix@gmail.com>
parents: 1397
diff changeset
570 form = self.ModifyForm.from_item(item)
8bbdf554e812 Cleanups and fixes for the items module.
Cheer Xiao <xiaqqaix@gmail.com>
parents: 1397
diff changeset
571 elif method == 'POST':
1451
c32ff2e07e7a Introduce itemtype.
Cheer Xiao <xiaqqaix@gmail.com>
parents: 1421
diff changeset
572 # XXX workaround for *Draw items
c32ff2e07e7a Introduce itemtype.
Cheer Xiao <xiaqqaix@gmail.com>
parents: 1421
diff changeset
573 if isinstance(self.content, Draw):
c32ff2e07e7a Introduce itemtype.
Cheer Xiao <xiaqqaix@gmail.com>
parents: 1421
diff changeset
574 try:
c32ff2e07e7a Introduce itemtype.
Cheer Xiao <xiaqqaix@gmail.com>
parents: 1421
diff changeset
575 self.content.handle_post()
c32ff2e07e7a Introduce itemtype.
Cheer Xiao <xiaqqaix@gmail.com>
parents: 1421
diff changeset
576 except AccessDenied:
c32ff2e07e7a Introduce itemtype.
Cheer Xiao <xiaqqaix@gmail.com>
parents: 1421
diff changeset
577 abort(403)
c32ff2e07e7a Introduce itemtype.
Cheer Xiao <xiaqqaix@gmail.com>
parents: 1421
diff changeset
578 else:
c32ff2e07e7a Introduce itemtype.
Cheer Xiao <xiaqqaix@gmail.com>
parents: 1421
diff changeset
579 # *Draw Applets POSTs more than once, redirecting would
c32ff2e07e7a Introduce itemtype.
Cheer Xiao <xiaqqaix@gmail.com>
parents: 1421
diff changeset
580 # break them
c32ff2e07e7a Introduce itemtype.
Cheer Xiao <xiaqqaix@gmail.com>
parents: 1421
diff changeset
581 return "OK"
1407
8bbdf554e812 Cleanups and fixes for the items module.
Cheer Xiao <xiaqqaix@gmail.com>
parents: 1397
diff changeset
582 form = self.ModifyForm.from_request(request)
8bbdf554e812 Cleanups and fixes for the items module.
Cheer Xiao <xiaqqaix@gmail.com>
parents: 1397
diff changeset
583 if form.validate():
8bbdf554e812 Cleanups and fixes for the items module.
Cheer Xiao <xiaqqaix@gmail.com>
parents: 1397
diff changeset
584 meta, data, contenttype_guessed, comment = form._dump(self)
8bbdf554e812 Cleanups and fixes for the items module.
Cheer Xiao <xiaqqaix@gmail.com>
parents: 1397
diff changeset
585 contenttype_qs = request.values.get('contenttype')
8bbdf554e812 Cleanups and fixes for the items module.
Cheer Xiao <xiaqqaix@gmail.com>
parents: 1397
diff changeset
586 try:
8bbdf554e812 Cleanups and fixes for the items module.
Cheer Xiao <xiaqqaix@gmail.com>
parents: 1397
diff changeset
587 self.modify(meta, data, comment, contenttype_guessed, contenttype_qs)
8bbdf554e812 Cleanups and fixes for the items module.
Cheer Xiao <xiaqqaix@gmail.com>
parents: 1397
diff changeset
588 except AccessDenied:
8bbdf554e812 Cleanups and fixes for the items module.
Cheer Xiao <xiaqqaix@gmail.com>
parents: 1397
diff changeset
589 abort(403)
8bbdf554e812 Cleanups and fixes for the items module.
Cheer Xiao <xiaqqaix@gmail.com>
parents: 1397
diff changeset
590 else:
8bbdf554e812 Cleanups and fixes for the items module.
Cheer Xiao <xiaqqaix@gmail.com>
parents: 1397
diff changeset
591 return redirect(url_for_item(self.name))
1451
c32ff2e07e7a Introduce itemtype.
Cheer Xiao <xiaqqaix@gmail.com>
parents: 1421
diff changeset
592 return render_template(self.modify_template,
0
5568cf133caf create moin/2.0 repo, drop all history (see notes below)
Thomas Waldmann <tw AT waldmann-edv DOT de>
parents:
diff changeset
593 item_name=self.name,
242
e93157b8b0bd refactor modify views to use flatland, see details below
Thomas Waldmann <tw AT waldmann-edv DOT de>
parents: 241
diff changeset
594 rows_meta=str(ROWS_META), cols=str(COLS),
0
5568cf133caf create moin/2.0 repo, drop all history (see notes below)
Thomas Waldmann <tw AT waldmann-edv DOT de>
parents:
diff changeset
595 form=form,
1229
29301b8a2718 Hide search box in modify views.
Sam Toyer <samATqxcvDOTnet>
parents: 1214
diff changeset
596 search_form=None,
0
5568cf133caf create moin/2.0 repo, drop all history (see notes below)
Thomas Waldmann <tw AT waldmann-edv DOT de>
parents:
diff changeset
597 )
5568cf133caf create moin/2.0 repo, drop all history (see notes below)
Thomas Waldmann <tw AT waldmann-edv DOT de>
parents:
diff changeset
598
1451
c32ff2e07e7a Introduce itemtype.
Cheer Xiao <xiaqqaix@gmail.com>
parents: 1421
diff changeset
599 modify_template = 'modify.html'
c32ff2e07e7a Introduce itemtype.
Cheer Xiao <xiaqqaix@gmail.com>
parents: 1421
diff changeset
600
c32ff2e07e7a Introduce itemtype.
Cheer Xiao <xiaqqaix@gmail.com>
parents: 1421
diff changeset
601 item_registry.register(Default._factory, u'default')
c32ff2e07e7a Introduce itemtype.
Cheer Xiao <xiaqqaix@gmail.com>
parents: 1421
diff changeset
602
c32ff2e07e7a Introduce itemtype.
Cheer Xiao <xiaqqaix@gmail.com>
parents: 1421
diff changeset
603
c32ff2e07e7a Introduce itemtype.
Cheer Xiao <xiaqqaix@gmail.com>
parents: 1421
diff changeset
604 class Ticket(Contentful):
c32ff2e07e7a Introduce itemtype.
Cheer Xiao <xiaqqaix@gmail.com>
parents: 1421
diff changeset
605 """
c32ff2e07e7a Introduce itemtype.
Cheer Xiao <xiaqqaix@gmail.com>
parents: 1421
diff changeset
606 Stub for ticket item class.
c32ff2e07e7a Introduce itemtype.
Cheer Xiao <xiaqqaix@gmail.com>
parents: 1421
diff changeset
607 """
c32ff2e07e7a Introduce itemtype.
Cheer Xiao <xiaqqaix@gmail.com>
parents: 1421
diff changeset
608
c32ff2e07e7a Introduce itemtype.
Cheer Xiao <xiaqqaix@gmail.com>
parents: 1421
diff changeset
609 item_registry.register(Ticket._factory, u'ticket')
c32ff2e07e7a Introduce itemtype.
Cheer Xiao <xiaqqaix@gmail.com>
parents: 1421
diff changeset
610
c32ff2e07e7a Introduce itemtype.
Cheer Xiao <xiaqqaix@gmail.com>
parents: 1421
diff changeset
611
c32ff2e07e7a Introduce itemtype.
Cheer Xiao <xiaqqaix@gmail.com>
parents: 1421
diff changeset
612 class Userprofile(Item):
c32ff2e07e7a Introduce itemtype.
Cheer Xiao <xiaqqaix@gmail.com>
parents: 1421
diff changeset
613 """
c32ff2e07e7a Introduce itemtype.
Cheer Xiao <xiaqqaix@gmail.com>
parents: 1421
diff changeset
614 Currently userprofile is implemented as a contenttype. This is a stub of an
c32ff2e07e7a Introduce itemtype.
Cheer Xiao <xiaqqaix@gmail.com>
parents: 1421
diff changeset
615 itemtype implementation of userprofile.
c32ff2e07e7a Introduce itemtype.
Cheer Xiao <xiaqqaix@gmail.com>
parents: 1421
diff changeset
616 """
c32ff2e07e7a Introduce itemtype.
Cheer Xiao <xiaqqaix@gmail.com>
parents: 1421
diff changeset
617
c32ff2e07e7a Introduce itemtype.
Cheer Xiao <xiaqqaix@gmail.com>
parents: 1421
diff changeset
618 item_registry.register(Userprofile._factory, u'userprofile')
c32ff2e07e7a Introduce itemtype.
Cheer Xiao <xiaqqaix@gmail.com>
parents: 1421
diff changeset
619
c32ff2e07e7a Introduce itemtype.
Cheer Xiao <xiaqqaix@gmail.com>
parents: 1421
diff changeset
620
c32ff2e07e7a Introduce itemtype.
Cheer Xiao <xiaqqaix@gmail.com>
parents: 1421
diff changeset
621 class NonExistent(Item):
c32ff2e07e7a Introduce itemtype.
Cheer Xiao <xiaqqaix@gmail.com>
parents: 1421
diff changeset
622 def _convert(self, doc):
c32ff2e07e7a Introduce itemtype.
Cheer Xiao <xiaqqaix@gmail.com>
parents: 1421
diff changeset
623 abort(404)
c32ff2e07e7a Introduce itemtype.
Cheer Xiao <xiaqqaix@gmail.com>
parents: 1421
diff changeset
624
c32ff2e07e7a Introduce itemtype.
Cheer Xiao <xiaqqaix@gmail.com>
parents: 1421
diff changeset
625 def do_modify(self):
c32ff2e07e7a Introduce itemtype.
Cheer Xiao <xiaqqaix@gmail.com>
parents: 1421
diff changeset
626 # First, check if the current user has the required privileges
c32ff2e07e7a Introduce itemtype.
Cheer Xiao <xiaqqaix@gmail.com>
parents: 1421
diff changeset
627 if not flaskg.user.may.create(self.name):
c32ff2e07e7a Introduce itemtype.
Cheer Xiao <xiaqqaix@gmail.com>
parents: 1421
diff changeset
628 abort(403)
c32ff2e07e7a Introduce itemtype.
Cheer Xiao <xiaqqaix@gmail.com>
parents: 1421
diff changeset
629
c32ff2e07e7a Introduce itemtype.
Cheer Xiao <xiaqqaix@gmail.com>
parents: 1421
diff changeset
630 # TODO Construct this list from the item_registry. Two more fields (ie.
c32ff2e07e7a Introduce itemtype.
Cheer Xiao <xiaqqaix@gmail.com>
parents: 1421
diff changeset
631 # display name and description) are needed in the registry then to
c32ff2e07e7a Introduce itemtype.
Cheer Xiao <xiaqqaix@gmail.com>
parents: 1421
diff changeset
632 # support the automatic construction.
c32ff2e07e7a Introduce itemtype.
Cheer Xiao <xiaqqaix@gmail.com>
parents: 1421
diff changeset
633 ITEMTYPES = [
c32ff2e07e7a Introduce itemtype.
Cheer Xiao <xiaqqaix@gmail.com>
parents: 1421
diff changeset
634 (u'default', u'Default', 'Wiki item'),
c32ff2e07e7a Introduce itemtype.
Cheer Xiao <xiaqqaix@gmail.com>
parents: 1421
diff changeset
635 (u'ticket', u'Ticket', 'Ticket item'),
c32ff2e07e7a Introduce itemtype.
Cheer Xiao <xiaqqaix@gmail.com>
parents: 1421
diff changeset
636 ]
c32ff2e07e7a Introduce itemtype.
Cheer Xiao <xiaqqaix@gmail.com>
parents: 1421
diff changeset
637
1460
157d41b326b1 Rename modify_show_*_selection.html templates to modify_select_*.html
Cheer Xiao <xiaqqaix@gmail.com>
parents: 1456
diff changeset
638 return render_template('modify_select_itemtype.html',
1451
c32ff2e07e7a Introduce itemtype.
Cheer Xiao <xiaqqaix@gmail.com>
parents: 1421
diff changeset
639 item_name=self.name,
c32ff2e07e7a Introduce itemtype.
Cheer Xiao <xiaqqaix@gmail.com>
parents: 1421
diff changeset
640 itemtypes=ITEMTYPES,
c32ff2e07e7a Introduce itemtype.
Cheer Xiao <xiaqqaix@gmail.com>
parents: 1421
diff changeset
641 )
c32ff2e07e7a Introduce itemtype.
Cheer Xiao <xiaqqaix@gmail.com>
parents: 1421
diff changeset
642
c32ff2e07e7a Introduce itemtype.
Cheer Xiao <xiaqqaix@gmail.com>
parents: 1421
diff changeset
643 item_registry.register(NonExistent._factory, u'nonexistent')