annotate MoinMoin/items/__init__.py @ 1421:9f36555901db

Automated merge with http://hg.moinmo.in/moin/2.0
author Cheer Xiao <xiaqqaix@gmail.com>
date Fri, 06 Jul 2012 18:51:24 +0800
parents ac1059572d80 100197cb69ab
children c32ff2e07e7a
rev   line source
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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 - misc. mimetype 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 # TODO: split this huge module into multiple ones after code has stabilized
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18
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19 import os, re, time, datetime, base64
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20 import tarfile
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21 import zipfile
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22 import tempfile
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23 import itertools
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24 from StringIO import StringIO
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25 from array import array
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26
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27 from flatland import Form, String, Integer, Boolean, Enum
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28 from flatland.validation import Validator, Present, IsEmail, ValueBetween, URLValidator, Converted
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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, File, Submit
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33
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34 from MoinMoin.security.textcha import TextCha, TextChaizedForm, TextChaValid
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35 from MoinMoin.signalling import item_modified
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36 from MoinMoin.util.mimetype import MimeType
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37 from MoinMoin.util.mime import Type, type_moin_document
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38 from MoinMoin.util.tree import moin_page, html, xlink, docbook
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39 from MoinMoin.util.iri import Iri
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40 from MoinMoin.util.crypto import cache_key
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41 from MoinMoin.storage.middleware.protecting import AccessDenied
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42
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43 try:
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44 import PIL
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45 from PIL import Image as PILImage
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46 from PIL.ImageChops import difference as PILdiff
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47 except ImportError:
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48 PIL = None
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49
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50 from MoinMoin import log
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51 logging = log.getLogger(__name__)
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52
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53 try:
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54 import json
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55 except ImportError:
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56 import simplejson as json
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57
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58 from flask import current_app as app
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59 from flask import g as flaskg
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60
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61 from flask import request, url_for, flash, Response, redirect, abort, escape
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62
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63 from werkzeug import is_resource_modified
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64 from jinja2 import Markup
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65
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66 from MoinMoin.i18n import _, L_, N_
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67 from MoinMoin.themes import render_template
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68 from MoinMoin import wikiutil, config, user
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69 from MoinMoin.util.send_file import send_file
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70 from MoinMoin.util.interwiki import url_for_item
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71 from MoinMoin.storage.error import NoSuchItemError, NoSuchRevisionError, StorageError
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72 from MoinMoin.config import NAME, NAME_OLD, NAME_EXACT, WIKINAME, MTIME, REVERTED_TO, ACL, \
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73 IS_SYSITEM, SYSITEM_VERSION, USERGROUP, SOMEDICT, \
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74 CONTENTTYPE, SIZE, LANGUAGE, ITEMLINKS, ITEMTRANSCLUSIONS, \
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75 TAGS, ACTION, ADDRESS, HOSTNAME, USERID, EXTRA, COMMENT, \
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76 HASH_ALGORITHM, CONTENTTYPE_GROUPS, ITEMID, REVID, DATAID, \
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77 CURRENT, PARENTID
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78
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79 COLS = 80
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80 ROWS_DATA = 20
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81 ROWS_META = 10
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82
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83
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84 from ..util.registry import RegistryBase
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85
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86
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87 class RegistryItem(RegistryBase):
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88 class Entry(object):
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89 def __init__(self, factory, content_type, priority):
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90 self.factory = factory
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91 self.content_type = content_type
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92 self.priority = priority
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93
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94 def __call__(self, name, content_type, kw):
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95 if self.content_type.issupertype(content_type):
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96 return self.factory(name, content_type, **kw)
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97
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98 def __eq__(self, other):
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99 if isinstance(other, self.__class__):
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100 return (self.factory == other.factory and
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101 self.content_type == other.content_type and
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102 self.priority == other.priority)
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103 return NotImplemented
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104
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105 def __lt__(self, other):
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106 if isinstance(other, self.__class__):
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107 if self.priority < other.priority:
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108 return True
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109 if self.content_type != other.content_type:
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110 return other.content_type.issupertype(self.content_type)
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111 return False
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112 return NotImplemented
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113
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114 def __repr__(self):
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115 return '<{0}: {1}, prio {2} [{3!r}]>'.format(self.__class__.__name__,
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116 self.content_type,
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117 self.priority,
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118 self.factory)
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119
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120 def get(self, name, content_type, **kw):
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121 for entry in self._entries:
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122 item = entry(name, content_type, kw)
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123 if item is not None:
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124 return item
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125
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126 def register(self, factory, content_type, priority=RegistryBase.PRIORITY_MIDDLE):
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127 """
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128 Register a factory
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129
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130 :param factory: Factory to register. Callable, must return an object.
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131 """
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132 return self._register(self.Entry(factory, content_type, priority))
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133
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134
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135 item_registry = RegistryItem()
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136
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137
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138 def conv_serialize(doc, namespaces, method='polyglot'):
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139 out = array('u')
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140 flaskg.clock.start('conv_serialize')
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141 doc.write(out.fromunicode, namespaces=namespaces, method=method)
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142 out = out.tounicode()
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143 flaskg.clock.stop('conv_serialize')
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144 return out
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145
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146
0
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147 class DummyRev(dict):
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148 """ if we have no stored Revision, we use this dummy """
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149 def __init__(self, item, contenttype):
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150 self.item = item
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151 self.meta = {CONTENTTYPE: contenttype}
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152 self.data = StringIO('')
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153 self.revid = None
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154
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155
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156 class DummyItem(object):
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157 """ if we have no stored Item, we use this dummy """
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158 def __init__(self, name):
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159 self.name = name
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160 def list_revisions(self):
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161 return [] # same as an empty Item
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162 def destroy_all_revisions(self):
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163 return True
0
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164
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165
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166 class Item(object):
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167 """ Highlevel (not storage) Item """
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168 @classmethod
225
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169 def _factory(cls, name=u'', contenttype=None, **kw):
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170 return cls(name, contenttype=unicode(contenttype), **kw)
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171
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172 @classmethod
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173 def create(cls, name=u'', contenttype=None, rev_id=CURRENT, item=None):
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174 if contenttype is None:
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175 contenttype = u'application/x-nonexistent'
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176
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177 if 1: # try:
0
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178 if item is None:
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179 item = flaskg.storage[name]
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180 else:
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181 name = item.name
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182 if not item: # except NoSuchItemError:
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183 logging.debug("No such item: {0!r}".format(name))
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184 item = DummyItem(name)
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185 rev = DummyRev(item, contenttype)
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186 logging.debug("Item {0!r}, created dummy revision with contenttype {1!r}".format(name, contenttype))
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187 else:
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188 logging.debug("Got item: {0!r}".format(name))
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189 try:
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190 rev = item.get_revision(rev_id)
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191 contenttype = u'application/octet-stream' # it exists
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192 except KeyError: # NoSuchRevisionError:
0
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193 try:
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194 rev = item.get_revision(CURRENT) # fall back to current revision
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195 # XXX add some message about invalid revision
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196 except KeyError: # NoSuchRevisionError:
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197 logging.debug("Item {0!r} has no revisions.".format(name))
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198 rev = DummyRev(item, contenttype)
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199 logging.debug("Item {0!r}, created dummy revision with contenttype {1!r}".format(name, contenttype))
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200 logging.debug("Got item {0!r}, revision: {1!r}".format(name, rev_id))
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201 contenttype = rev.meta.get(CONTENTTYPE) or contenttype # use contenttype in case our metadata does not provide CONTENTTYPE
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202 logging.debug("Item {0!r}, got contenttype {1!r} from revision meta".format(name, contenttype))
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203 #logging.debug("Item %r, rev meta dict: %r" % (name, dict(rev.meta)))
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204
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205 item = item_registry.get(name, Type(contenttype), rev=rev)
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206 logging.debug("ItemClass {0!r} handles {1!r}".format(item.__class__, contenttype))
225
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207 return item
0
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208
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209 def __init__(self, name, rev=None, contenttype=None):
0
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210 self.name = name
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211 self.rev = rev
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212 self.contenttype = contenttype
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213
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214 def get_meta(self):
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215 return self.rev.meta
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216 meta = property(fget=get_meta)
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217
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218 def _render_meta(self):
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219 # override this in child classes
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220 return ''
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221
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222 def internal_representation(self, converters=['smiley']):
0
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223 """
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224 Return the internal representation of a document using a DOM Tree
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225 """
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226 flaskg.clock.start('conv_in_dom')
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227 hash_name = HASH_ALGORITHM
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228 hash_hexdigest = self.rev.meta.get(hash_name)
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229 if hash_hexdigest:
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230 cid = cache_key(usage="internal_representation",
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231 hash_name=hash_name,
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232 hash_hexdigest=hash_hexdigest)
0
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233 doc = app.cache.get(cid)
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234 else:
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235 # likely a non-existing item
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236 doc = cid = None
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237 if doc is None:
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238 # We will see if we can perform the conversion:
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239 # FROM_mimetype --> DOM
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240 # if so we perform the transformation, otherwise we don't
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241 from MoinMoin.converter import default_registry as reg
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242 input_conv = reg.get(Type(self.contenttype), type_moin_document)
0
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243 if not input_conv:
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244 raise TypeError("We cannot handle the conversion from {0} to the DOM tree".format(self.contenttype))
0
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245 smiley_conv = reg.get(type_moin_document, type_moin_document,
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246 icon='smiley')
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247
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248 # We can process the conversion
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249 links = Iri(scheme='wiki', authority='', path='/' + self.name)
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250 doc = input_conv(self.rev, self.contenttype)
0
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251 # XXX is the following assuming that the top element of the doc tree
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252 # is a moin_page.page element? if yes, this is the wrong place to do that
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253 # as not every doc will have that element (e.g. for images, we just get
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254 # moin_page.object, for a tar item, we get a moin_page.table):
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255 doc.set(moin_page.page_href, unicode(links))
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256 for conv in converters:
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257 if conv == 'smiley':
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258 doc = smiley_conv(doc)
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259 if cid:
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260 app.cache.set(cid, doc)
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261 flaskg.clock.stop('conv_in_dom')
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262 return doc
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263
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264 def _expand_document(self, doc):
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265 from MoinMoin.converter import default_registry as reg
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266 include_conv = reg.get(type_moin_document, type_moin_document, includes='expandall')
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267 macro_conv = reg.get(type_moin_document, type_moin_document, macros='expandall')
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268 link_conv = reg.get(type_moin_document, type_moin_document, links='extern')
0
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269 flaskg.clock.start('conv_include')
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270 doc = include_conv(doc)
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271 flaskg.clock.stop('conv_include')
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272 flaskg.clock.start('conv_macro')
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273 doc = macro_conv(doc)
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274 flaskg.clock.stop('conv_macro')
67
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275 flaskg.clock.start('conv_link')
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276 doc = link_conv(doc)
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277 flaskg.clock.stop('conv_link')
0
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278 return doc
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279
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280 def _render_data(self):
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281 from MoinMoin.converter import default_registry as reg
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282 # TODO: Real output format
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283 doc = self.internal_representation()
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284 doc = self._expand_document(doc)
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285 flaskg.clock.start('conv_dom_html')
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286 html_conv = reg.get(type_moin_document, Type('application/x-xhtml-moin-page'))
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287 doc = html_conv(doc)
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288 flaskg.clock.stop('conv_dom_html')
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289 rendered_data = conv_serialize(doc, {html.namespace: ''})
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290 return rendered_data
0
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291
197
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292 def _render_data_xml(self):
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293 doc = self.internal_representation()
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294 return conv_serialize(doc,
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295 {moin_page.namespace: '',
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296 xlink.namespace: 'xlink',
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297 html.namespace: 'html',
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298 },
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299 'xml')
0
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300
202
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301 def _render_data_highlight(self):
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302 # override this in child classes
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303 return ''
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304
0
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305 def _do_modify_show_templates(self):
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306 # call this if the item is still empty
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307 rev_ids = []
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308 item_templates = self.get_templates(self.contenttype)
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309 return render_template('modify_show_template_selection.html',
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310 item_name=self.name,
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311 rev=self.rev,
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312 contenttype=self.contenttype,
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313 templates=item_templates,
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314 first_rev_id=rev_ids and rev_ids[0],
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315 last_rev_id=rev_ids and rev_ids[-1],
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316 meta_rendered='',
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317 data_rendered='',
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318 )
0
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319
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320 def meta_filter(self, meta):
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321 """ kill metadata entries that we set automatically when saving """
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322 kill_keys = [# shall not get copied from old rev to new rev
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323 SYSITEM_VERSION,
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324 NAME_OLD,
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325 # are automatically implanted when saving
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326 NAME,
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327 ITEMID, REVID, DATAID,
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328 HASH_ALGORITHM,
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329 SIZE,
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330 COMMENT,
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331 MTIME,
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332 ACTION,
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333 ADDRESS, HOSTNAME, USERID,
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334 ]
0
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335 for key in kill_keys:
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336 meta.pop(key, None)
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337 return meta
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338
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339 def meta_text_to_dict(self, text):
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340 """ convert meta data from a text fragment to a dict """
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341 meta = json.loads(text)
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342 return self.meta_filter(meta)
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343
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344 def meta_dict_to_text(self, meta, use_filter=True):
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345 """ convert meta data from a dict to a text fragment """
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346 meta = dict(meta)
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347 if use_filter:
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348 meta = self.meta_filter(meta)
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349 return json.dumps(meta, sort_keys=True, indent=2, ensure_ascii=False)
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350
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351 def prepare_meta_for_modify(self, meta):
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352 """
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353 transform the meta dict of the current revision into a meta dict
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354 that can be used for savind next revision (after "modify").
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355 """
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356 meta = dict(meta)
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357 revid = meta.pop(REVID, None)
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358 if revid is not None:
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359 meta[PARENTID] = revid
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360 return meta
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361
0
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362 def get_data(self):
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363 return '' # TODO create a better method for binary stuff
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364 data = property(fget=get_data)
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365
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366 def _write_stream(self, content, new_rev, bufsize=8192):
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367 written = 0
0
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368 if hasattr(content, "read"):
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369 while True:
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370 buf = content.read(bufsize)
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371 if not buf:
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372 break
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373 new_rev.data.write(buf)
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374 written += len(buf)
0
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375 elif isinstance(content, str):
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376 new_rev.data.write(content)
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377 written += len(content)
0
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378 else:
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379 raise StorageError("unsupported content object: {0!r}".format(content))
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380 return written
0
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381
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382 def _rename(self, name, comment, action):
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383 self._save(self.meta, self.data, name=name, action=action, comment=comment)
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384 for child in self.get_index():
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385 item = Item.create(child[0])
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"Luis Henrique Fagundes <lhfagundes@gmail.com>"
parents: 993
diff changeset
386 item._save(item.meta, item.data, name='/'.join((name, child[1])), action=action, comment=comment)
0
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parents:
diff changeset
387
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diff changeset
388 def rename(self, name, comment=u''):
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diff changeset
389 """
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parents:
diff changeset
390 rename this item to item <name>
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Thomas Waldmann <tw AT waldmann-edv DOT de>
parents:
diff changeset
391 """
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parents:
diff changeset
392 return self._rename(name, comment, action=u'RENAME')
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parents:
diff changeset
393
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Thomas Waldmann <tw AT waldmann-edv DOT de>
parents:
diff changeset
394 def delete(self, comment=u''):
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Thomas Waldmann <tw AT waldmann-edv DOT de>
parents:
diff changeset
395 """
904
46263060782e remove references to "trash" (is an implementation detail and might change)
Thomas Waldmann <tw AT waldmann-edv DOT de>
parents: 903
diff changeset
396 delete this item
0
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Thomas Waldmann <tw AT waldmann-edv DOT de>
parents:
diff changeset
397 """
903
50aa61c9b952 fixed rename issue: do not use the new name to load the item, but the old one
Thomas Waldmann <tw AT waldmann-edv DOT de>
parents: 902
diff changeset
398 trash_prefix = u'Trash/' # XXX move to config
0
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diff changeset
399 now = time.strftime('%Y-%m-%d %H:%M:%S', time.gmtime())
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parents:
diff changeset
400 # make trash name unique by including timestamp:
969
5bf6d7a2ffcf Convert all %r, %s, %x, %d, %i, %o to new Format String Syntax
Vedran Mileti? <rivanvx@gmail.com>
parents: 957
diff changeset
401 trashname = u'{0}{1} ({2} UTC)'.format(trash_prefix, self.name, now)
0
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parents:
diff changeset
402 return self._rename(trashname, comment, action=u'TRASH')
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Thomas Waldmann <tw AT waldmann-edv DOT de>
parents:
diff changeset
403
1407
8bbdf554e812 Cleanups and fixes for the items module.
Cheer Xiao <xiaqqaix@gmail.com>
parents: 1397
diff changeset
404 def revert(self, comment=u''):
8bbdf554e812 Cleanups and fixes for the items module.
Cheer Xiao <xiaqqaix@gmail.com>
parents: 1397
diff changeset
405 return self._save(self.meta, self.data, action=u'REVERT', comment=comment)
0
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parents:
diff changeset
406
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Thomas Waldmann <tw AT waldmann-edv DOT de>
parents:
diff changeset
407 def destroy(self, comment=u'', destroy_item=False):
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parents:
diff changeset
408 # called from destroy UI/POST
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Thomas Waldmann <tw AT waldmann-edv DOT de>
parents:
diff changeset
409 if destroy_item:
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Thomas Waldmann <tw AT waldmann-edv DOT de>
parents:
diff changeset
410 # destroy complete item with all revisions, metadata, etc.
910
5b7e522d97af fix destroy
Thomas Waldmann <tw AT waldmann-edv DOT de>
parents: 908
diff changeset
411 self.rev.item.destroy_all_revisions()
0
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parents:
diff changeset
412 else:
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parents:
diff changeset
413 # just destroy this revision
910
5b7e522d97af fix destroy
Thomas Waldmann <tw AT waldmann-edv DOT de>
parents: 908
diff changeset
414 self.rev.item.destroy_revision(self.rev.revid)
0
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parents:
diff changeset
415
1407
8bbdf554e812 Cleanups and fixes for the items module.
Cheer Xiao <xiaqqaix@gmail.com>
parents: 1397
diff changeset
416 def modify(self, meta, data, comment=u'', contenttype_guessed=None, contenttype_qs=None):
236
7a77ae08161e items: cleanup contenttype handling in modify/_save, see below
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parents: 225
diff changeset
417 if contenttype_qs:
7a77ae08161e items: cleanup contenttype handling in modify/_save, see below
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parents: 225
diff changeset
418 # we use querystring param to FORCE content type
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parents: 225
diff changeset
419 meta[CONTENTTYPE] = contenttype_qs
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parents: 225
diff changeset
420
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diff changeset
421 return self._save(meta, data, contenttype_guessed=contenttype_guessed, comment=comment)
0
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422
852
5ad4ae0b1e09 lots of fixes / adaptions for storage-ng code
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parents: 827
diff changeset
423 def _save(self, meta, data=None, name=None, action=u'SAVE', contenttype_guessed=None, comment=u'', overwrite=False):
0
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parents:
diff changeset
424 backend = flaskg.storage
903
50aa61c9b952 fixed rename issue: do not use the new name to load the item, but the old one
Thomas Waldmann <tw AT waldmann-edv DOT de>
parents: 902
diff changeset
425 storage_item = backend[self.name]
0
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parents:
diff changeset
426 try:
852
5ad4ae0b1e09 lots of fixes / adaptions for storage-ng code
Thomas Waldmann <tw AT waldmann-edv DOT de>
parents: 827
diff changeset
427 currentrev = storage_item.get_revision(CURRENT)
905
51475954290f rename all revno usages to revid (no numbers any more), remove update_item param
Thomas Waldmann <tw AT waldmann-edv DOT de>
parents: 904
diff changeset
428 rev_id = currentrev.revid
852
5ad4ae0b1e09 lots of fixes / adaptions for storage-ng code
Thomas Waldmann <tw AT waldmann-edv DOT de>
parents: 827
diff changeset
429 contenttype_current = currentrev.meta.get(CONTENTTYPE)
5ad4ae0b1e09 lots of fixes / adaptions for storage-ng code
Thomas Waldmann <tw AT waldmann-edv DOT de>
parents: 827
diff changeset
430 except KeyError: # XXX was: NoSuchRevisionError:
241
f464adcc3a51 fix saving no data if no previous revision exists
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parents: 236
diff changeset
431 currentrev = None
905
51475954290f rename all revno usages to revid (no numbers any more), remove update_item param
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parents: 904
diff changeset
432 rev_id = None
236
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parents: 225
diff changeset
433 contenttype_current = None
852
5ad4ae0b1e09 lots of fixes / adaptions for storage-ng code
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parents: 827
diff changeset
434
5ad4ae0b1e09 lots of fixes / adaptions for storage-ng code
Thomas Waldmann <tw AT waldmann-edv DOT de>
parents: 827
diff changeset
435 meta = dict(meta) # we may get a read-only dict-like, copy it
0
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parents:
diff changeset
436
5568cf133caf create moin/2.0 repo, drop all history (see notes below)
Thomas Waldmann <tw AT waldmann-edv DOT de>
parents:
diff changeset
437 # we store the previous (if different) and current item name into revision metadata
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Thomas Waldmann <tw AT waldmann-edv DOT de>
parents:
diff changeset
438 # this is useful for rename history and backends that use item uids internally
903
50aa61c9b952 fixed rename issue: do not use the new name to load the item, but the old one
Thomas Waldmann <tw AT waldmann-edv DOT de>
parents: 902
diff changeset
439 if name is None:
50aa61c9b952 fixed rename issue: do not use the new name to load the item, but the old one
Thomas Waldmann <tw AT waldmann-edv DOT de>
parents: 902
diff changeset
440 name = self.name
0
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parents:
diff changeset
441 oldname = meta.get(NAME)
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Thomas Waldmann <tw AT waldmann-edv DOT de>
parents:
diff changeset
442 if oldname and oldname != name:
852
5ad4ae0b1e09 lots of fixes / adaptions for storage-ng code
Thomas Waldmann <tw AT waldmann-edv DOT de>
parents: 827
diff changeset
443 meta[NAME_OLD] = oldname
5ad4ae0b1e09 lots of fixes / adaptions for storage-ng code
Thomas Waldmann <tw AT waldmann-edv DOT de>
parents: 827
diff changeset
444 meta[NAME] = name
5ad4ae0b1e09 lots of fixes / adaptions for storage-ng code
Thomas Waldmann <tw AT waldmann-edv DOT de>
parents: 827
diff changeset
445
5ad4ae0b1e09 lots of fixes / adaptions for storage-ng code
Thomas Waldmann <tw AT waldmann-edv DOT de>
parents: 827
diff changeset
446 if comment:
5ad4ae0b1e09 lots of fixes / adaptions for storage-ng code
Thomas Waldmann <tw AT waldmann-edv DOT de>
parents: 827
diff changeset
447 meta[COMMENT] = unicode(comment)
5ad4ae0b1e09 lots of fixes / adaptions for storage-ng code
Thomas Waldmann <tw AT waldmann-edv DOT de>
parents: 827
diff changeset
448
5ad4ae0b1e09 lots of fixes / adaptions for storage-ng code
Thomas Waldmann <tw AT waldmann-edv DOT de>
parents: 827
diff changeset
449 if not overwrite and REVID in meta:
5ad4ae0b1e09 lots of fixes / adaptions for storage-ng code
Thomas Waldmann <tw AT waldmann-edv DOT de>
parents: 827
diff changeset
450 # we usually want to create a new revision, thus we must remove the existing REVID
5ad4ae0b1e09 lots of fixes / adaptions for storage-ng code
Thomas Waldmann <tw AT waldmann-edv DOT de>
parents: 827
diff changeset
451 del meta[REVID]
0
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parents:
diff changeset
452
236
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parents: 225
diff changeset
453 if data is None:
241
f464adcc3a51 fix saving no data if no previous revision exists
Thomas Waldmann <tw AT waldmann-edv DOT de>
parents: 236
diff changeset
454 if currentrev is not None:
f464adcc3a51 fix saving no data if no previous revision exists
Thomas Waldmann <tw AT waldmann-edv DOT de>
parents: 236
diff changeset
455 # we don't have (new) data, just copy the old one.
f464adcc3a51 fix saving no data if no previous revision exists
Thomas Waldmann <tw AT waldmann-edv DOT de>
parents: 236
diff changeset
456 # a valid usecase of this is to just edit metadata.
852
5ad4ae0b1e09 lots of fixes / adaptions for storage-ng code
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parents: 827
diff changeset
457 data = currentrev.data
241
f464adcc3a51 fix saving no data if no previous revision exists
Thomas Waldmann <tw AT waldmann-edv DOT de>
parents: 236
diff changeset
458 else:
f464adcc3a51 fix saving no data if no previous revision exists
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parents: 236
diff changeset
459 data = ''
236
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parents: 225
diff changeset
460
852
5ad4ae0b1e09 lots of fixes / adaptions for storage-ng code
Thomas Waldmann <tw AT waldmann-edv DOT de>
parents: 827
diff changeset
461 if isinstance(data, unicode):
1266
1c66f39aa44f implement validation for revision metadata storage using flatland
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parents: 1236
diff changeset
462 data = data.encode(config.charset) # XXX wrong! if contenttype gives a coding, we MUST use THAT.
236
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parents: 225
diff changeset
463
852
5ad4ae0b1e09 lots of fixes / adaptions for storage-ng code
Thomas Waldmann <tw AT waldmann-edv DOT de>
parents: 827
diff changeset
464 if isinstance(data, str):
5ad4ae0b1e09 lots of fixes / adaptions for storage-ng code
Thomas Waldmann <tw AT waldmann-edv DOT de>
parents: 827
diff changeset
465 data = StringIO(data)
5ad4ae0b1e09 lots of fixes / adaptions for storage-ng code
Thomas Waldmann <tw AT waldmann-edv DOT de>
parents: 827
diff changeset
466
1266
1c66f39aa44f implement validation for revision metadata storage using flatland
Thomas Waldmann <tw AT waldmann-edv DOT de>
parents: 1236
diff changeset
467 newrev = storage_item.store_revision(meta, data, overwrite=overwrite,
1c66f39aa44f implement validation for revision metadata storage using flatland
Thomas Waldmann <tw AT waldmann-edv DOT de>
parents: 1236
diff changeset
468 action=unicode(action),
1c66f39aa44f implement validation for revision metadata storage using flatland
Thomas Waldmann <tw AT waldmann-edv DOT de>
parents: 1236
diff changeset
469 contenttype_current=contenttype_current,
1c66f39aa44f implement validation for revision metadata storage using flatland
Thomas Waldmann <tw AT waldmann-edv DOT de>
parents: 1236
diff changeset
470 contenttype_guessed=contenttype_guessed,
1c66f39aa44f implement validation for revision metadata storage using flatland
Thomas Waldmann <tw AT waldmann-edv DOT de>
parents: 1236
diff changeset
471 )
242
e93157b8b0bd refactor modify views to use flatland, see details below
Thomas Waldmann <tw AT waldmann-edv DOT de>
parents: 241
diff changeset
472 item_modified.send(app._get_current_object(), item_name=name)
905
51475954290f rename all revno usages to revid (no numbers any more), remove update_item param
Thomas Waldmann <tw AT waldmann-edv DOT de>
parents: 904
diff changeset
473 return newrev.revid, newrev.meta[SIZE]
0
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parents:
diff changeset
474
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parents:
diff changeset
475 def get_index(self):
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parents:
diff changeset
476 """ create an index of sub items of this item """
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Thomas Waldmann <tw AT waldmann-edv DOT de>
parents:
diff changeset
477 if self.name:
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Thomas Waldmann <tw AT waldmann-edv DOT de>
parents:
diff changeset
478 prefix = self.name + u'/'
827
94e388cd4e28 use 'constants' for metadata keys / whoosh field names
Thomas Waldmann <tw AT waldmann-edv DOT de>
parents: 794
diff changeset
479 query = And([Term(WIKINAME, app.cfg.interwikiname), Prefix(NAME_EXACT, prefix)])
0
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parents:
diff changeset
480 else:
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parents:
diff changeset
481 # trick: an item of empty name can be considered as "virtual root item",
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parents:
diff changeset
482 # that has all wiki items as sub items
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Thomas Waldmann <tw AT waldmann-edv DOT de>
parents:
diff changeset
483 prefix = u''
827
94e388cd4e28 use 'constants' for metadata keys / whoosh field names
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parents: 794
diff changeset
484 query = Term(WIKINAME, app.cfg.interwikiname)
0
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parents:
diff changeset
485 # We only want the sub-item part of the item names, not the whole item objects.
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parents:
diff changeset
486 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
487 revs = flaskg.storage.search(query, sortedby=NAME_EXACT, limit=None)
852
5ad4ae0b1e09 lots of fixes / adaptions for storage-ng code
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parents: 827
diff changeset
488 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
489 for rev in revs]
780
f5e0f85e66ce whooshify get_index()
Thomas Waldmann <tw AT waldmann-edv DOT de>
parents: 779
diff changeset
490 return items
0
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parents:
diff changeset
491
993
6dd0b0755b6a disconnected levels now shown in index, fixes #75
"Luis Henrique Fagundes <lhfagundes@gmail.com>"
parents: 969
diff changeset
492 def _connect_levels(self, index):
6dd0b0755b6a disconnected levels now shown in index, fixes #75
"Luis Henrique Fagundes <lhfagundes@gmail.com>"
parents: 969
diff changeset
493 new_index = []
6dd0b0755b6a disconnected levels now shown in index, fixes #75
"Luis Henrique Fagundes <lhfagundes@gmail.com>"
parents: 969
diff changeset
494 last = self.name
6dd0b0755b6a disconnected levels now shown in index, fixes #75
"Luis Henrique Fagundes <lhfagundes@gmail.com>"
parents: 969
diff changeset
495 for item in index:
6dd0b0755b6a disconnected levels now shown in index, fixes #75
"Luis Henrique Fagundes <lhfagundes@gmail.com>"
parents: 969
diff changeset
496 name = item[0]
6dd0b0755b6a disconnected levels now shown in index, fixes #75
"Luis Henrique Fagundes <lhfagundes@gmail.com>"
parents: 969
diff changeset
497
6dd0b0755b6a disconnected levels now shown in index, fixes #75
"Luis Henrique Fagundes <lhfagundes@gmail.com>"
parents: 969
diff changeset
498 while not name.startswith(last):
6dd0b0755b6a disconnected levels now shown in index, fixes #75
"Luis Henrique Fagundes <lhfagundes@gmail.com>"
parents: 969
diff changeset
499 last = last.rpartition('/')[0]
6dd0b0755b6a disconnected levels now shown in index, fixes #75
"Luis Henrique Fagundes <lhfagundes@gmail.com>"
parents: 969
diff changeset
500
6dd0b0755b6a disconnected levels now shown in index, fixes #75
"Luis Henrique Fagundes <lhfagundes@gmail.com>"
parents: 969
diff changeset
501 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
502
6dd0b0755b6a disconnected levels now shown in index, fixes #75
"Luis Henrique Fagundes <lhfagundes@gmail.com>"
parents: 969
diff changeset
503 for layer in missing_layers:
6dd0b0755b6a disconnected levels now shown in index, fixes #75
"Luis Henrique Fagundes <lhfagundes@gmail.com>"
parents: 969
diff changeset
504 last = '/'.join([last, layer])
6dd0b0755b6a disconnected levels now shown in index, fixes #75
"Luis Henrique Fagundes <lhfagundes@gmail.com>"
parents: 969
diff changeset
505 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
506
6dd0b0755b6a disconnected levels now shown in index, fixes #75
"Luis Henrique Fagundes <lhfagundes@gmail.com>"
parents: 969
diff changeset
507 last = item[0]
6dd0b0755b6a disconnected levels now shown in index, fixes #75
"Luis Henrique Fagundes <lhfagundes@gmail.com>"
parents: 969
diff changeset
508 new_index.append(item)
6dd0b0755b6a disconnected levels now shown in index, fixes #75
"Luis Henrique Fagundes <lhfagundes@gmail.com>"
parents: 969
diff changeset
509
6dd0b0755b6a disconnected levels now shown in index, fixes #75
"Luis Henrique Fagundes <lhfagundes@gmail.com>"
parents: 969
diff changeset
510 return new_index
6dd0b0755b6a disconnected levels now shown in index, fixes #75
"Luis Henrique Fagundes <lhfagundes@gmail.com>"
parents: 969
diff changeset
511
486
b6149c732926 contenttype filtering added to global index page
Akash Sinha <akash2607@gmail.com>
parents: 484
diff changeset
512 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
513 """
993
6dd0b0755b6a disconnected levels now shown in index, fixes #75
"Luis Henrique Fagundes <lhfagundes@gmail.com>"
parents: 969
diff changeset
514 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
515 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
516 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
517 """
0
5568cf133caf create moin/2.0 repo, drop all history (see notes below)
Thomas Waldmann <tw AT waldmann-edv DOT de>
parents:
diff changeset
518 index = self.get_index()
993
6dd0b0755b6a disconnected levels now shown in index, fixes #75
"Luis Henrique Fagundes <lhfagundes@gmail.com>"
parents: 969
diff changeset
519 index = self._connect_levels(index)
486
b6149c732926 contenttype filtering added to global index page
Akash Sinha <akash2607@gmail.com>
parents: 484
diff changeset
520
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
521 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
522 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
523 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
524 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
525 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
526 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
527 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
528 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
529
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
530 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
531 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
532 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
533 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
534 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
535 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
536 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
537 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
538 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
539 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
540 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
541 selected_contenttypes = all_contenttypes
486
b6149c732926 contenttype filtering added to global index page
Akash Sinha <akash2607@gmail.com>
parents: 484
diff changeset
542
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
543 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
544 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
545 startswith = (u'{0}'.format(startswith), u'{0}'.format(startswith.swapcase()))
520
6332dda59cb6 some pep8 fixes
Akash Sinha <akash2607@gmail.com>
parents: 518
diff changeset
546 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
547 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
548 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
549 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
550 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
551 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
552 # 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
553 # 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
554 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
555 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
556 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
557 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
558 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
559 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
560
477
72899d48db41 alphabetic listing of global index, with link to item index
Akash Sinha <akash2607@gmail.com>
parents: 257
diff changeset
561 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
562 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
563 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
564 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
565 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
566 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
567 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
568 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
569 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
570 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
571 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
572
0
5568cf133caf create moin/2.0 repo, drop all history (see notes below)
Thomas Waldmann <tw AT waldmann-edv DOT de>
parents:
diff changeset
573 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
574
5568cf133caf create moin/2.0 repo, drop all history (see notes below)
Thomas Waldmann <tw AT waldmann-edv DOT de>
parents:
diff changeset
575 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
576
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
577 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
578 """ 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
579 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
580 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
581 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
582 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
583 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
584 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
585 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
586 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
587 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
588 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
589 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
590
477
72899d48db41 alphabetic listing of global index, with link to item index
Akash Sinha <akash2607@gmail.com>
parents: 257
diff changeset
591 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
592 initials = [(name[1][0])
72899d48db41 alphabetic listing of global index, with link to item index
Akash Sinha <akash2607@gmail.com>
parents: 257
diff changeset
593 for name in names]
72899d48db41 alphabetic listing of global index, with link to item index
Akash Sinha <akash2607@gmail.com>
parents: 257
diff changeset
594 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
595
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
596 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
597 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
598 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
599 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
600 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
601
0
5568cf133caf create moin/2.0 repo, drop all history (see notes below)
Thomas Waldmann <tw AT waldmann-edv DOT de>
parents:
diff changeset
602 class NonExistent(Item):
509
92cc4c7ea1c0 mimetype parameter added in the download item link, such that we could set the contenttype of item being downloaded as desired.
Akash Sinha <akash2607@gmail.com>
parents: 496
diff changeset
603 def do_get(self, force_attachment=False, mimetype=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
604 abort(404)
5568cf133caf create moin/2.0 repo, drop all history (see notes below)
Thomas Waldmann <tw AT waldmann-edv DOT de>
parents:
diff changeset
605
1099
2068f99501c5 fix a few bugs exposed by the new view tests
Thomas Waldmann <tw AT waldmann-edv DOT de>
parents: 1023
diff changeset
606 def _convert(self, doc):
0
5568cf133caf create moin/2.0 repo, drop all history (see notes below)
Thomas Waldmann <tw AT waldmann-edv DOT de>
parents:
diff changeset
607 abort(404)
5568cf133caf create moin/2.0 repo, drop all history (see notes below)
Thomas Waldmann <tw AT waldmann-edv DOT de>
parents:
diff changeset
608
242
e93157b8b0bd refactor modify views to use flatland, see details below
Thomas Waldmann <tw AT waldmann-edv DOT de>
parents: 241
diff changeset
609 def do_modify(self, contenttype, template_name):
1236
3b723046d80e First, check if the user has the needed ACLs before allowing the user to enter page content or choose content type for creating a new page
Bilal Akhtar <bilalakhtar@ubuntu.com>
parents: 1230
diff changeset
610 # First, check if the current user has the required privileges
3b723046d80e First, check if the user has the needed ACLs before allowing the user to enter page content or choose content type for creating a new page
Bilal Akhtar <bilalakhtar@ubuntu.com>
parents: 1230
diff changeset
611 if not flaskg.user.may.create(self.name):
3b723046d80e First, check if the user has the needed ACLs before allowing the user to enter page content or choose content type for creating a new page
Bilal Akhtar <bilalakhtar@ubuntu.com>
parents: 1230
diff changeset
612 abort(403)
3b723046d80e First, check if the user has the needed ACLs before allowing the user to enter page content or choose content type for creating a new page
Bilal Akhtar <bilalakhtar@ubuntu.com>
parents: 1230
diff changeset
613
0
5568cf133caf create moin/2.0 repo, drop all history (see notes below)
Thomas Waldmann <tw AT waldmann-edv DOT de>
parents:
diff changeset
614 return render_template('modify_show_type_selection.html',
5568cf133caf create moin/2.0 repo, drop all history (see notes below)
Thomas Waldmann <tw AT waldmann-edv DOT de>
parents:
diff changeset
615 item_name=self.name,
488
8462764f59d2 contenttype_groups structure moved under config
Akash Sinha <akash2607@gmail.com>
parents: 486
diff changeset
616 contenttype_groups=CONTENTTYPE_GROUPS,
0
5568cf133caf create moin/2.0 repo, drop all history (see notes below)
Thomas Waldmann <tw AT waldmann-edv DOT de>
parents:
diff changeset
617 )
5568cf133caf create moin/2.0 repo, drop all history (see notes below)
Thomas Waldmann <tw AT waldmann-edv DOT de>
parents:
diff changeset
618
225
bac248bcf98c use a Item/contenttype registry to get the right Item subclass
Thomas Waldmann <tw AT waldmann-edv DOT de>
parents: 221
diff changeset
619 item_registry.register(NonExistent._factory, Type('application/x-nonexistent'))
bac248bcf98c use a Item/contenttype registry to get the right Item subclass
Thomas Waldmann <tw AT waldmann-edv DOT de>
parents: 221
diff changeset
620
245
52ca5dc1ab15 add a JSON validator, use it to validate meta_text
Thomas Waldmann <tw AT waldmann-edv DOT de>
parents: 244
diff changeset
621 class ValidJSON(Validator):
52ca5dc1ab15 add a JSON validator, use it to validate meta_text
Thomas Waldmann <tw AT waldmann-edv DOT de>
parents: 244
diff changeset
622 """Validator for JSON
52ca5dc1ab15 add a JSON validator, use it to validate meta_text
Thomas Waldmann <tw AT waldmann-edv DOT de>
parents: 244
diff changeset
623 """
52ca5dc1ab15 add a JSON validator, use it to validate meta_text
Thomas Waldmann <tw AT waldmann-edv DOT de>
parents: 244
diff changeset
624 invalid_json_msg = L_('Invalid JSON.')
52ca5dc1ab15 add a JSON validator, use it to validate meta_text
Thomas Waldmann <tw AT waldmann-edv DOT de>
parents: 244
diff changeset
625
52ca5dc1ab15 add a JSON validator, use it to validate meta_text
Thomas Waldmann <tw AT waldmann-edv DOT de>
parents: 244
diff changeset
626 def validate(self, element, state):
52ca5dc1ab15 add a JSON validator, use it to validate meta_text
Thomas Waldmann <tw AT waldmann-edv DOT de>
parents: 244
diff changeset
627 try:
52ca5dc1ab15 add a JSON validator, use it to validate meta_text
Thomas Waldmann <tw AT waldmann-edv DOT de>
parents: 244
diff changeset
628 json.loads(element.value)
52ca5dc1ab15 add a JSON validator, use it to validate meta_text
Thomas Waldmann <tw AT waldmann-edv DOT de>
parents: 244
diff changeset
629 except:
52ca5dc1ab15 add a JSON validator, use it to validate meta_text
Thomas Waldmann <tw AT waldmann-edv DOT de>
parents: 244
diff changeset
630 return self.note_error(element, state, 'invalid_json_msg')
52ca5dc1ab15 add a JSON validator, use it to validate meta_text
Thomas Waldmann <tw AT waldmann-edv DOT de>
parents: 244
diff changeset
631 return True
52ca5dc1ab15 add a JSON validator, use it to validate meta_text
Thomas Waldmann <tw AT waldmann-edv DOT de>
parents: 244
diff changeset
632
0
5568cf133caf create moin/2.0 repo, drop all history (see notes below)
Thomas Waldmann <tw AT waldmann-edv DOT de>
parents:
diff changeset
633
1420
100197cb69ab Convert Flatland forms to contain rendering hints.
Cheer Xiao <xiaqqaix@gmail.com>
parents: 1408
diff changeset
634 class BaseChangeForm(TextChaizedForm):
100197cb69ab Convert Flatland forms to contain rendering hints.
Cheer Xiao <xiaqqaix@gmail.com>
parents: 1408
diff changeset
635 comment = OptionalText.using(label=L_('Comment')).with_properties(placeholder=L_("Comment about your change"))
100197cb69ab Convert Flatland forms to contain rendering hints.
Cheer Xiao <xiaqqaix@gmail.com>
parents: 1408
diff changeset
636 submit = Submit
100197cb69ab Convert Flatland forms to contain rendering hints.
Cheer Xiao <xiaqqaix@gmail.com>
parents: 1408
diff changeset
637
100197cb69ab Convert Flatland forms to contain rendering hints.
Cheer Xiao <xiaqqaix@gmail.com>
parents: 1408
diff changeset
638
0
5568cf133caf create moin/2.0 repo, drop all history (see notes below)
Thomas Waldmann <tw AT waldmann-edv DOT de>
parents:
diff changeset
639 class Binary(Item):
5568cf133caf create moin/2.0 repo, drop all history (see notes below)
Thomas Waldmann <tw AT waldmann-edv DOT de>
parents:
diff changeset
640 """ An arbitrary binary item, fallback class for every item mimetype. """
5568cf133caf create moin/2.0 repo, drop all history (see notes below)
Thomas Waldmann <tw AT waldmann-edv DOT de>
parents:
diff changeset
641 modify_help = """\
5568cf133caf create moin/2.0 repo, drop all history (see notes below)
Thomas Waldmann <tw AT waldmann-edv DOT de>
parents:
diff changeset
642 There is no help, you're doomed!
5568cf133caf create moin/2.0 repo, drop all history (see notes below)
Thomas Waldmann <tw AT waldmann-edv DOT de>
parents:
diff changeset
643 """
5568cf133caf create moin/2.0 repo, drop all history (see notes below)
Thomas Waldmann <tw AT waldmann-edv DOT de>
parents:
diff changeset
644
5568cf133caf create moin/2.0 repo, drop all history (see notes below)
Thomas Waldmann <tw AT waldmann-edv DOT de>
parents:
diff changeset
645 template = "modify_binary.html"
5568cf133caf create moin/2.0 repo, drop all history (see notes below)
Thomas Waldmann <tw AT waldmann-edv DOT de>
parents:
diff changeset
646
5568cf133caf create moin/2.0 repo, drop all history (see notes below)
Thomas Waldmann <tw AT waldmann-edv DOT de>
parents:
diff changeset
647 # XXX reads item rev data into memory!
5568cf133caf create moin/2.0 repo, drop all history (see notes below)
Thomas Waldmann <tw AT waldmann-edv DOT de>
parents:
diff changeset
648 def get_data(self):
5568cf133caf create moin/2.0 repo, drop all history (see notes below)
Thomas Waldmann <tw AT waldmann-edv DOT de>
parents:
diff changeset
649 if self.rev is not None:
852
5ad4ae0b1e09 lots of fixes / adaptions for storage-ng code
Thomas Waldmann <tw AT waldmann-edv DOT de>
parents: 827
diff changeset
650 return self.rev.data.read()
0
5568cf133caf create moin/2.0 repo, drop all history (see notes below)
Thomas Waldmann <tw AT waldmann-edv DOT de>
parents:
diff changeset
651 else:
5568cf133caf create moin/2.0 repo, drop all history (see notes below)
Thomas Waldmann <tw AT waldmann-edv DOT de>
parents:
diff changeset
652 return ''
5568cf133caf create moin/2.0 repo, drop all history (see notes below)
Thomas Waldmann <tw AT waldmann-edv DOT de>
parents:
diff changeset
653 data = property(fget=get_data)
5568cf133caf create moin/2.0 repo, drop all history (see notes below)
Thomas Waldmann <tw AT waldmann-edv DOT de>
parents:
diff changeset
654
5568cf133caf create moin/2.0 repo, drop all history (see notes below)
Thomas Waldmann <tw AT waldmann-edv DOT de>
parents:
diff changeset
655 def _render_meta(self):
969
5bf6d7a2ffcf Convert all %r, %s, %x, %d, %i, %o to new Format String Syntax
Vedran Mileti? <rivanvx@gmail.com>
parents: 957
diff changeset
656 return "<pre>{0}</pre>".format(escape(self.meta_dict_to_text(self.meta, use_filter=False)))
0
5568cf133caf create moin/2.0 repo, drop all history (see notes below)
Thomas Waldmann <tw AT waldmann-edv DOT de>
parents:
diff changeset
657
216
661a57c747bd replace mimetype by contenttype, use more constants
Thomas Waldmann <tw AT waldmann-edv DOT de>
parents: 204
diff changeset
658 def get_templates(self, contenttype=None):
661a57c747bd replace mimetype by contenttype, use more constants
Thomas Waldmann <tw AT waldmann-edv DOT de>
parents: 204
diff changeset
659 """ create a list of templates (for some specific contenttype) """
827
94e388cd4e28 use 'constants' for metadata keys / whoosh field names
Thomas Waldmann <tw AT waldmann-edv DOT de>
parents: 794
diff changeset
660 terms = [Term(WIKINAME, app.cfg.interwikiname), Term(TAGS, u'template')]
779
815c46100e2c whooshify get_templates, adapt MimeType analyzer so it yields also a full and normalized contenttype
Thomas Waldmann <tw AT waldmann-edv DOT de>
parents: 525
diff changeset
661 if contenttype is not None:
815c46100e2c whooshify get_templates, adapt MimeType analyzer so it yields also a full and normalized contenttype
Thomas Waldmann <tw AT waldmann-edv DOT de>
parents: 525
diff changeset
662 terms.append(Term(CONTENTTYPE, contenttype))
815c46100e2c whooshify get_templates, adapt MimeType analyzer so it yields also a full and normalized contenttype
Thomas Waldmann <tw AT waldmann-edv DOT de>
parents: 525
diff changeset
663 query = And(terms)
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
664 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
665 return [rev.meta[NAME] for rev in revs]
0
5568cf133caf create moin/2.0 repo, drop all history (see notes below)
Thomas Waldmann <tw AT waldmann-edv DOT de>
parents:
diff changeset
666
1420
100197cb69ab Convert Flatland forms to contain rendering hints.
Cheer Xiao <xiaqqaix@gmail.com>
parents: 1408
diff changeset
667 class ModifyForm(BaseChangeForm):
1391
339668f8ad06 refactor of apps/frontend/views.py and items/__init__.py modules
Cheer Xiao <xiaqqaix@gmail.com>
parents: 1361
diff changeset
668 """Base class for ModifyForm of Binary's subclasses."""
1420
100197cb69ab Convert Flatland forms to contain rendering hints.
Cheer Xiao <xiaqqaix@gmail.com>
parents: 1408
diff changeset
669 meta_text = RequiredText.with_properties(placeholder=L_("MetaData (JSON)")).validated_by(ValidJSON())
100197cb69ab Convert Flatland forms to contain rendering hints.
Cheer Xiao <xiaqqaix@gmail.com>
parents: 1408
diff changeset
670 data_file = File.using(optional=True, label=L_('Upload file:'))
242
e93157b8b0bd refactor modify views to use flatland, see details below
Thomas Waldmann <tw AT waldmann-edv DOT de>
parents: 241
diff changeset
671
1407
8bbdf554e812 Cleanups and fixes for the items module.
Cheer Xiao <xiaqqaix@gmail.com>
parents: 1397
diff changeset
672 def _load(self, item):
1391
339668f8ad06 refactor of apps/frontend/views.py and items/__init__.py modules
Cheer Xiao <xiaqqaix@gmail.com>
parents: 1361
diff changeset
673 self['meta_text'] = item.meta_dict_to_text(item.prepare_meta_for_modify(item.meta))
339668f8ad06 refactor of apps/frontend/views.py and items/__init__.py modules
Cheer Xiao <xiaqqaix@gmail.com>
parents: 1361
diff changeset
674
1407
8bbdf554e812 Cleanups and fixes for the items module.
Cheer Xiao <xiaqqaix@gmail.com>
parents: 1397
diff changeset
675 def _dump(self, item):
8bbdf554e812 Cleanups and fixes for the items module.
Cheer Xiao <xiaqqaix@gmail.com>
parents: 1397
diff changeset
676 data = meta = contenttype_guessed = None
8bbdf554e812 Cleanups and fixes for the items module.
Cheer Xiao <xiaqqaix@gmail.com>
parents: 1397
diff changeset
677 data_file = self['data_file'].value
8bbdf554e812 Cleanups and fixes for the items module.
Cheer Xiao <xiaqqaix@gmail.com>
parents: 1397
diff changeset
678 if data_file:
8bbdf554e812 Cleanups and fixes for the items module.
Cheer Xiao <xiaqqaix@gmail.com>
parents: 1397
diff changeset
679 data = data_file.stream
8bbdf554e812 Cleanups and fixes for the items module.
Cheer Xiao <xiaqqaix@gmail.com>
parents: 1397
diff changeset
680 # this is likely a guess by the browser, based on the filename
8bbdf554e812 Cleanups and fixes for the items module.
Cheer Xiao <xiaqqaix@gmail.com>
parents: 1397
diff changeset
681 contenttype_guessed = data_file.content_type # comes from form multipart data
8bbdf554e812 Cleanups and fixes for the items module.
Cheer Xiao <xiaqqaix@gmail.com>
parents: 1397
diff changeset
682 meta = item.meta_text_to_dict(self['meta_text'].value)
8bbdf554e812 Cleanups and fixes for the items module.
Cheer Xiao <xiaqqaix@gmail.com>
parents: 1397
diff changeset
683 comment = self['comment'].value
8bbdf554e812 Cleanups and fixes for the items module.
Cheer Xiao <xiaqqaix@gmail.com>
parents: 1397
diff changeset
684 return meta, data, contenttype_guessed, comment
8bbdf554e812 Cleanups and fixes for the items module.
Cheer Xiao <xiaqqaix@gmail.com>
parents: 1397
diff changeset
685
1391
339668f8ad06 refactor of apps/frontend/views.py and items/__init__.py modules
Cheer Xiao <xiaqqaix@gmail.com>
parents: 1361
diff changeset
686 extra_template_args = {}
339668f8ad06 refactor of apps/frontend/views.py and items/__init__.py modules
Cheer Xiao <xiaqqaix@gmail.com>
parents: 1361
diff changeset
687
339668f8ad06 refactor of apps/frontend/views.py and items/__init__.py modules
Cheer Xiao <xiaqqaix@gmail.com>
parents: 1361
diff changeset
688 @classmethod
339668f8ad06 refactor of apps/frontend/views.py and items/__init__.py modules
Cheer Xiao <xiaqqaix@gmail.com>
parents: 1361
diff changeset
689 def from_item(cls, item):
1407
8bbdf554e812 Cleanups and fixes for the items module.
Cheer Xiao <xiaqqaix@gmail.com>
parents: 1397
diff changeset
690 form = cls.from_defaults()
8bbdf554e812 Cleanups and fixes for the items module.
Cheer Xiao <xiaqqaix@gmail.com>
parents: 1397
diff changeset
691 TextCha(form).amend_form()
8bbdf554e812 Cleanups and fixes for the items module.
Cheer Xiao <xiaqqaix@gmail.com>
parents: 1397
diff changeset
692 form._load(item)
8bbdf554e812 Cleanups and fixes for the items module.
Cheer Xiao <xiaqqaix@gmail.com>
parents: 1397
diff changeset
693 return form
8bbdf554e812 Cleanups and fixes for the items module.
Cheer Xiao <xiaqqaix@gmail.com>
parents: 1397
diff changeset
694
8bbdf554e812 Cleanups and fixes for the items module.
Cheer Xiao <xiaqqaix@gmail.com>
parents: 1397
diff changeset
695 @classmethod
8bbdf554e812 Cleanups and fixes for the items module.
Cheer Xiao <xiaqqaix@gmail.com>
parents: 1397
diff changeset
696 def from_request(cls, request):
8bbdf554e812 Cleanups and fixes for the items module.
Cheer Xiao <xiaqqaix@gmail.com>
parents: 1397
diff changeset
697 form = cls.from_flat(request.form.items() + request.files.items())
8bbdf554e812 Cleanups and fixes for the items module.
Cheer Xiao <xiaqqaix@gmail.com>
parents: 1397
diff changeset
698 TextCha(form).amend_form()
1391
339668f8ad06 refactor of apps/frontend/views.py and items/__init__.py modules
Cheer Xiao <xiaqqaix@gmail.com>
parents: 1361
diff changeset
699 return form
339668f8ad06 refactor of apps/frontend/views.py and items/__init__.py modules
Cheer Xiao <xiaqqaix@gmail.com>
parents: 1361
diff changeset
700
339668f8ad06 refactor of apps/frontend/views.py and items/__init__.py modules
Cheer Xiao <xiaqqaix@gmail.com>
parents: 1361
diff changeset
701 def do_modify(self, contenttype, template_name):
1407
8bbdf554e812 Cleanups and fixes for the items module.
Cheer Xiao <xiaqqaix@gmail.com>
parents: 1397
diff changeset
702 """
8bbdf554e812 Cleanups and fixes for the items module.
Cheer Xiao <xiaqqaix@gmail.com>
parents: 1397
diff changeset
703 Handle +modify requests, both GET and POST.
1391
339668f8ad06 refactor of apps/frontend/views.py and items/__init__.py modules
Cheer Xiao <xiaqqaix@gmail.com>
parents: 1361
diff changeset
704
1407
8bbdf554e812 Cleanups and fixes for the items module.
Cheer Xiao <xiaqqaix@gmail.com>
parents: 1397
diff changeset
705 This method can be overridden in subclasses, providing polymorphic
8bbdf554e812 Cleanups and fixes for the items module.
Cheer Xiao <xiaqqaix@gmail.com>
parents: 1397
diff changeset
706 behavior for the +modify view.
8bbdf554e812 Cleanups and fixes for the items module.
Cheer Xiao <xiaqqaix@gmail.com>
parents: 1397
diff changeset
707 """
8bbdf554e812 Cleanups and fixes for the items module.
Cheer Xiao <xiaqqaix@gmail.com>
parents: 1397
diff changeset
708 method = request.method
8bbdf554e812 Cleanups and fixes for the items module.
Cheer Xiao <xiaqqaix@gmail.com>
parents: 1397
diff changeset
709 if method == 'GET':
8bbdf554e812 Cleanups and fixes for the items module.
Cheer Xiao <xiaqqaix@gmail.com>
parents: 1397
diff changeset
710 item = self
8bbdf554e812 Cleanups and fixes for the items module.
Cheer Xiao <xiaqqaix@gmail.com>
parents: 1397
diff changeset
711 if isinstance(self.rev, DummyRev):
8bbdf554e812 Cleanups and fixes for the items module.
Cheer Xiao <xiaqqaix@gmail.com>
parents: 1397
diff changeset
712 if template_name is None:
8bbdf554e812 Cleanups and fixes for the items module.
Cheer Xiao <xiaqqaix@gmail.com>
parents: 1397
diff changeset
713 return self._do_modify_show_templates()
8bbdf554e812 Cleanups and fixes for the items module.
Cheer Xiao <xiaqqaix@gmail.com>
parents: 1397
diff changeset
714 elif template_name:
8bbdf554e812 Cleanups and fixes for the items module.
Cheer Xiao <xiaqqaix@gmail.com>
parents: 1397
diff changeset
715 item = Item.create(template_name)
8bbdf554e812 Cleanups and fixes for the items module.
Cheer Xiao <xiaqqaix@gmail.com>
parents: 1397
diff changeset
716 form = self.ModifyForm.from_item(item)
8bbdf554e812 Cleanups and fixes for the items module.
Cheer Xiao <xiaqqaix@gmail.com>
parents: 1397
diff changeset
717 elif method == 'POST':
8bbdf554e812 Cleanups and fixes for the items module.
Cheer Xiao <xiaqqaix@gmail.com>
parents: 1397
diff changeset
718 form = self.ModifyForm.from_request(request)
8bbdf554e812 Cleanups and fixes for the items module.
Cheer Xiao <xiaqqaix@gmail.com>
parents: 1397
diff changeset
719 if form.validate():
8bbdf554e812 Cleanups and fixes for the items module.
Cheer Xiao <xiaqqaix@gmail.com>
parents: 1397
diff changeset
720 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
721 contenttype_qs = request.values.get('contenttype')
8bbdf554e812 Cleanups and fixes for the items module.
Cheer Xiao <xiaqqaix@gmail.com>
parents: 1397
diff changeset
722 try:
8bbdf554e812 Cleanups and fixes for the items module.
Cheer Xiao <xiaqqaix@gmail.com>
parents: 1397
diff changeset
723 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
724 except AccessDenied:
8bbdf554e812 Cleanups and fixes for the items module.
Cheer Xiao <xiaqqaix@gmail.com>
parents: 1397
diff changeset
725 abort(403)
8bbdf554e812 Cleanups and fixes for the items module.
Cheer Xiao <xiaqqaix@gmail.com>
parents: 1397
diff changeset
726 else:
8bbdf554e812 Cleanups and fixes for the items module.
Cheer Xiao <xiaqqaix@gmail.com>
parents: 1397
diff changeset
727 return redirect(url_for_item(self.name))
0
5568cf133caf create moin/2.0 repo, drop all history (see notes below)
Thomas Waldmann <tw AT waldmann-edv DOT de>
parents:
diff changeset
728 return render_template(self.template,
5568cf133caf create moin/2.0 repo, drop all history (see notes below)
Thomas Waldmann <tw AT waldmann-edv DOT de>
parents:
diff changeset
729 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
730 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
731 help=self.modify_help,
5568cf133caf create moin/2.0 repo, drop all history (see notes below)
Thomas Waldmann <tw AT waldmann-edv DOT de>
parents:
diff changeset
732 form=form,
1229
29301b8a2718 Hide search box in modify views.
Sam Toyer <samATqxcvDOTnet>
parents: 1214
diff changeset
733 search_form=None,
1391
339668f8ad06 refactor of apps/frontend/views.py and items/__init__.py modules
Cheer Xiao <xiaqqaix@gmail.com>
parents: 1361
diff changeset
734 **form.extra_template_args
0
5568cf133caf create moin/2.0 repo, drop all history (see notes below)
Thomas Waldmann <tw AT waldmann-edv DOT de>
parents:
diff changeset
735 )
5568cf133caf create moin/2.0 repo, drop all history (see notes below)
Thomas Waldmann <tw AT waldmann-edv DOT de>
parents:
diff changeset
736
5568cf133caf create moin/2.0 repo, drop all history (see notes below)
Thomas Waldmann <tw AT waldmann-edv DOT de>
parents:
diff changeset
737 def _render_data_diff(self, oldrev, newrev):
5568cf133caf create moin/2.0 repo, drop all history (see notes below)
Thomas Waldmann <tw AT waldmann-edv DOT de>
parents:
diff changeset
738 hash_name = HASH_ALGORITHM
860
de6ece090b7d fix download view
Thomas Waldmann <tw AT waldmann-edv DOT de>
parents: 859
diff changeset
739 if oldrev.meta[hash_name] == newrev.meta[hash_name]:
0
5568cf133caf create moin/2.0 repo, drop all history (see notes below)
Thomas Waldmann <tw AT waldmann-edv DOT de>
parents:
diff changeset
740 return _("The items have the same data hash code (that means they very likely have the same data).")
5568cf133caf create moin/2.0 repo, drop all history (see notes below)
Thomas Waldmann <tw AT waldmann-edv DOT de>
parents:
diff changeset
741 else:
5568cf133caf create moin/2.0 repo, drop all history (see notes below)
Thomas Waldmann <tw AT waldmann-edv DOT de>
parents:
diff changeset
742 return _("The items have different data.")
5568cf133caf create moin/2.0 repo, drop all history (see notes below)
Thomas Waldmann <tw AT waldmann-edv DOT de>
parents:
diff changeset
743
5568cf133caf create moin/2.0 repo, drop all history (see notes below)
Thomas Waldmann <tw AT waldmann-edv DOT de>
parents:
diff changeset
744 _render_data_diff_text = _render_data_diff
5568cf133caf create moin/2.0 repo, drop all history (see notes below)
Thomas Waldmann <tw AT waldmann-edv DOT de>
parents:
diff changeset
745 _render_data_diff_raw = _render_data_diff
1211
e63c9c8d0ad9 Move revision info to the end
Shitiz Garg <mail@dragooon.net>
parents: 1210
diff changeset
746
1208
92d8f0777a9a Improve handling of other data types in atom feed, also remove anchor tags from line numbers
Shitiz Garg <mail@dragooon.net>
parents: 1199
diff changeset
747 def _render_data_diff_atom(self, oldrev, newrev):
1211
e63c9c8d0ad9 Move revision info to the end
Shitiz Garg <mail@dragooon.net>
parents: 1210
diff changeset
748 return render_template('atom.html',
1208
92d8f0777a9a Improve handling of other data types in atom feed, also remove anchor tags from line numbers
Shitiz Garg <mail@dragooon.net>
parents: 1199
diff changeset
749 oldrev=oldrev, newrev=newrev, get='binary',
92d8f0777a9a Improve handling of other data types in atom feed, also remove anchor tags from line numbers
Shitiz Garg <mail@dragooon.net>
parents: 1199
diff changeset
750 content=Markup(self._render_data()))
1198
2aa4f4ec6a94 Minor fixes for atom feed
Shitiz Garg <mail@dragooon.net>
parents: 1197
diff changeset
751
1099
2068f99501c5 fix a few bugs exposed by the new view tests
Thomas Waldmann <tw AT waldmann-edv DOT de>
parents: 1023
diff changeset
752 def _convert(self, doc):
216
661a57c747bd replace mimetype by contenttype, use more constants
Thomas Waldmann <tw AT waldmann-edv DOT de>
parents: 204
diff changeset
753 return _("Impossible to convert the data to the contenttype: %(contenttype)s",
661a57c747bd replace mimetype by contenttype, use more constants
Thomas Waldmann <tw AT waldmann-edv DOT de>
parents: 204
diff changeset
754 contenttype=request.values.get('contenttype'))
0
5568cf133caf create moin/2.0 repo, drop all history (see notes below)
Thomas Waldmann <tw AT waldmann-edv DOT de>
parents:
diff changeset
755
509
92cc4c7ea1c0 mimetype parameter added in the download item link, such that we could set the contenttype of item being downloaded as desired.
Akash Sinha <akash2607@gmail.com>
parents: 496
diff changeset
756 def do_get(self, force_attachment=False, mimetype=None):
852
5ad4ae0b1e09 lots of fixes / adaptions for storage-ng code
Thomas Waldmann <tw AT waldmann-edv DOT de>
parents: 827
diff changeset
757 hash = self.rev.meta.get(HASH_ALGORITHM)
0
5568cf133caf create moin/2.0 repo, drop all history (see notes below)
Thomas Waldmann <tw AT waldmann-edv DOT de>
parents:
diff changeset
758 if is_resource_modified(request.environ, hash): # use hash as etag
509
92cc4c7ea1c0 mimetype parameter added in the download item link, such that we could set the contenttype of item being downloaded as desired.
Akash Sinha <akash2607@gmail.com>
parents: 496
diff changeset
759 return self._do_get_modified(hash, force_attachment=force_attachment, mimetype=mimetype)
0
5568cf133caf create moin/2.0 repo, drop all history (see notes below)
Thomas Waldmann <tw AT waldmann-edv DOT de>
parents:
diff changeset
760 else:
5568cf133caf create moin/2.0 repo, drop all history (see notes below)
Thomas Waldmann <tw AT waldmann-edv DOT de>
parents:
diff changeset
761 return Response(status=304)
5568cf133caf create moin/2.0 repo, drop all history (see notes below)
Thomas Waldmann <tw AT waldmann-edv DOT de>
parents:
diff changeset
762
509
92cc4c7ea1c0 mimetype parameter added in the download item link, such that we could set the contenttype of item being downloaded as desired.
Akash Sinha <akash2607@gmail.com>
parents: 496
diff changeset
763 def _do_get_modified(self, hash, force_attachment=False, mimetype=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
764 member = request.values.get('member')
509
92cc4c7ea1c0 mimetype parameter added in the download item link, such that we could set the contenttype of item being downloaded as desired.
Akash Sinha <akash2607@gmail.com>
parents: 496
diff changeset
765 return self._do_get(hash, member, force_attachment=force_attachment, mimetype=mimetype)
0
5568cf133caf create moin/2.0 repo, drop all history (see notes below)
Thomas Waldmann <tw AT waldmann-edv DOT de>
parents:
diff changeset
766
509
92cc4c7ea1c0 mimetype parameter added in the download item link, such that we could set the contenttype of item being downloaded as desired.
Akash Sinha <akash2607@gmail.com>
parents: 496
diff changeset
767 def _do_get(self, hash, member=None, force_attachment=False, mimetype=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
768 if member: # content = file contained within a archive item revision
5568cf133caf create moin/2.0 repo, drop all history (see notes below)
Thomas Waldmann <tw AT waldmann-edv DOT de>
parents:
diff changeset
769 path, filename = os.path.split(member)
173
89f50aed143f move mimetype related code from wikiutil to util.mimetype
Thomas Waldmann <tw AT waldmann-edv DOT de>
parents: 170
diff changeset
770 mt = MimeType(filename=filename)
0
5568cf133caf create moin/2.0 repo, drop all history (see notes below)
Thomas Waldmann <tw AT waldmann-edv DOT de>
parents:
diff changeset
771 content_length = None
5568cf133caf create moin/2.0 repo, drop all history (see notes below)
Thomas Waldmann <tw AT waldmann-edv DOT de>
parents:
diff changeset
772 file_to_send = self.get_member(member)
5568cf133caf create moin/2.0 repo, drop all history (see notes below)
Thomas Waldmann <tw AT waldmann-edv DOT de>
parents:
diff changeset
773 else: # content = item revision
5568cf133caf create moin/2.0 repo, drop all history (see notes below)
Thomas Waldmann <tw AT waldmann-edv DOT de>
parents:
diff changeset
774 rev = self.rev
255
76a4e3cc8705 add +download view for just downloading a revision with forced content-disposition: attachment
Thomas Waldmann <tw AT waldmann-edv DOT de>
parents: 254
diff changeset
775 filename = rev.item.name
0
5568cf133caf create moin/2.0 repo, drop all history (see notes below)
Thomas Waldmann <tw AT waldmann-edv DOT de>
parents:
diff changeset
776 try:
860
de6ece090b7d fix download view
Thomas Waldmann <tw AT waldmann-edv DOT de>
parents: 859
diff changeset
777 mimestr = rev.meta[CONTENTTYPE]
0
5568cf133caf create moin/2.0 repo, drop all history (see notes below)
Thomas Waldmann <tw AT waldmann-edv DOT de>
parents:
diff changeset
778 except KeyError:
255
76a4e3cc8705 add +download view for just downloading a revision with forced content-disposition: attachment
Thomas Waldmann <tw AT waldmann-edv DOT de>
parents: 254
diff changeset
779 mt = MimeType(filename=filename)
221
faa06b4873dd more contenttype related changes/fixes, see below
Thomas Waldmann <tw AT waldmann-edv DOT de>
parents: 216
diff changeset
780 else:
faa06b4873dd more contenttype related changes/fixes, see below
Thomas Waldmann <tw AT waldmann-edv DOT de>
parents: 216
diff changeset
781 mt = MimeType(mimestr=mimestr)
860
de6ece090b7d fix download view
Thomas Waldmann <tw AT waldmann-edv DOT de>
parents: 859
diff changeset
782 content_length = rev.meta[SIZE]
de6ece090b7d fix download view
Thomas Waldmann <tw AT waldmann-edv DOT de>
parents: 859
diff changeset
783 file_to_send = rev.data
509
92cc4c7ea1c0 mimetype parameter added in the download item link, such that we could set the contenttype of item being downloaded as desired.
Akash Sinha <akash2607@gmail.com>
parents: 496
diff changeset
784 if mimetype:
92cc4c7ea1c0 mimetype parameter added in the download item link, such that we could set the contenttype of item being downloaded as desired.
Akash Sinha <akash2607@gmail.com>
parents: 496
diff changeset
785 content_type = mimetype
92cc4c7ea1c0 mimetype parameter added in the download item link, such that we could set the contenttype of item being downloaded as desired.
Akash Sinha <akash2607@gmail.com>
parents: 496
diff changeset
786 else:
92cc4c7ea1c0 mimetype parameter added in the download item link, such that we could set the contenttype of item being downloaded as desired.
Akash Sinha <akash2607@gmail.com>
parents: 496
diff changeset
787 content_type = mt.content_type()
255
76a4e3cc8705 add +download view for just downloading a revision with forced content-disposition: attachment
Thomas Waldmann <tw AT waldmann-edv DOT de>
parents: 254
diff changeset
788 as_attachment = force_attachment or mt.as_attachment(app.cfg)
0
5568cf133caf create moin/2.0 repo, drop all history (see notes below)
Thomas Waldmann <tw AT waldmann-edv DOT de>
parents:
diff changeset
789 return send_file(file=file_to_send,
5568cf133caf create moin/2.0 repo, drop all history (see notes below)
Thomas Waldmann <tw AT waldmann-edv DOT de>
parents:
diff changeset
790 mimetype=content_type,
255
76a4e3cc8705 add +download view for just downloading a revision with forced content-disposition: attachment
Thomas Waldmann <tw AT waldmann-edv DOT de>
parents: 254
diff changeset
791 as_attachment=as_attachment, attachment_filename=filename,
0
5568cf133caf create moin/2.0 repo, drop all history (see notes below)
Thomas Waldmann <tw AT waldmann-edv DOT de>
parents:
diff changeset
792 cache_timeout=10, # wiki data can change rapidly
5568cf133caf create moin/2.0 repo, drop all history (see notes below)
Thomas Waldmann <tw AT waldmann-edv DOT de>
parents:
diff changeset
793 add_etags=True, etag=hash, conditional=True)
5568cf133caf create moin/2.0 repo, drop all history (see notes below)
Thomas Waldmann <tw AT waldmann-edv DOT de>
parents:
diff changeset
794
225
bac248bcf98c use a Item/contenttype registry to get the right Item subclass
Thomas Waldmann <tw AT waldmann-edv DOT de>
parents: 221
diff changeset
795 item_registry.register(Binary._factory, Type('*/*'))
bac248bcf98c use a Item/contenttype registry to get the right Item subclass
Thomas Waldmann <tw AT waldmann-edv DOT de>
parents: 221
diff changeset
796
0
5568cf133caf create moin/2.0 repo, drop all history (see notes below)
Thomas Waldmann <tw AT waldmann-edv DOT de>
parents:
diff changeset
797
5568cf133caf create moin/2.0 repo, drop all history (see notes below)
Thomas Waldmann <tw AT waldmann-edv DOT de>
parents:
diff changeset
798 class RenderableBinary(Binary):
225
bac248bcf98c use a Item/contenttype registry to get the right Item subclass
Thomas Waldmann <tw AT waldmann-edv DOT de>
parents: 221
diff changeset
799 """ Base class for some binary stuff that renders with a object tag. """
0
5568cf133caf create moin/2.0 repo, drop all history (see notes below)
Thomas Waldmann <tw AT waldmann-edv DOT de>
parents:
diff changeset
800
5568cf133caf create moin/2.0 repo, drop all history (see notes below)
Thomas Waldmann <tw AT waldmann-edv DOT de>
parents:
diff changeset
801
5568cf133caf create moin/2.0 repo, drop all history (see notes below)
Thomas Waldmann <tw AT waldmann-edv DOT de>
parents:
diff changeset
802 class Application(Binary):
225
bac248bcf98c use a Item/contenttype registry to get the right Item subclass
Thomas Waldmann <tw AT waldmann-edv DOT de>
parents: 221
diff changeset
803 """ Base class for application/* """
0
5568cf133caf create moin/2.0 repo, drop all history (see notes below)
Thomas Waldmann <tw AT waldmann-edv DOT de>
parents:
diff changeset
804
5568cf133caf create moin/2.0 repo, drop all history (see notes below)
Thomas Waldmann <tw AT waldmann-edv DOT de>
parents:
diff changeset
805
5568cf133caf create moin/2.0 repo, drop all history (see notes below)
Thomas Waldmann <tw AT waldmann-edv DOT de>
parents:
diff changeset
806 class TarMixin(object):
5568cf133caf create moin/2.0 repo, drop all history (see notes below)
Thomas Waldmann <tw AT waldmann-edv DOT de>
parents:
diff changeset
807 """
5568cf133caf create moin/2.0 repo, drop all history (see notes below)
Thomas Waldmann <tw AT waldmann-edv DOT de>
parents:
diff changeset
808 TarMixin offers additional functionality for tar-like items to list and
5568cf133caf create moin/2.0 repo, drop all history (see notes below)
Thomas Waldmann <tw AT waldmann-edv DOT de>
parents:
diff changeset
809 access member files and to create new revisions by multiple posts.
5568cf133caf create moin/2.0 repo, drop all history (see notes below)
Thomas Waldmann <tw AT waldmann-edv DOT de>
parents:
diff changeset
810 """
5568cf133caf create moin/2.0 repo, drop all history (see notes below)
Thomas Waldmann <tw AT waldmann-edv DOT de>
parents:
diff changeset
811 def list_members(self):
5568cf133caf create moin/2.0 repo, drop all history (see notes below)
Thomas Waldmann <tw AT waldmann-edv DOT de>
parents:
diff changeset
812 """
5568cf133caf create moin/2.0 repo, drop all history (see notes below)
Thomas Waldmann <tw AT waldmann-edv DOT de>
parents:
diff changeset
813 list tar file contents (member file names)
5568cf133caf create moin/2.0 repo, drop all history (see notes below)
Thomas Waldmann <tw AT waldmann-edv DOT de>
parents:
diff changeset
814 """
852
5ad4ae0b1e09 lots of fixes / adaptions for storage-ng code
Thomas Waldmann <tw AT waldmann-edv DOT de>
parents: 827
diff changeset
815 self.rev.data.seek(0)
5ad4ae0b1e09 lots of fixes / adaptions for storage-ng code
Thomas Waldmann <tw AT waldmann-edv DOT de>
parents: 827
diff changeset
816 tf = tarfile.open(fileobj=self.rev.data, mode='r')
0
5568cf133caf create moin/2.0 repo, drop all history (see notes below)
Thomas Waldmann <tw AT waldmann-edv DOT de>
parents:
diff changeset
817 return tf.getnames()
5568cf133caf create moin/2.0 repo, drop all history (see notes below)
Thomas Waldmann <tw AT waldmann-edv DOT de>
parents:
diff changeset
818
5568cf133caf create moin/2.0 repo, drop all history (see notes below)
Thomas Waldmann <tw AT waldmann-edv DOT de>
parents:
diff changeset
819 def get_member(self, name):
5568cf133caf create moin/2.0 repo, drop all history (see notes below)
Thomas Waldmann <tw AT waldmann-edv DOT de>
parents:
diff changeset
820 """
5568cf133caf create moin/2.0 repo, drop all history (see notes below)
Thomas Waldmann <tw AT waldmann-edv DOT de>
parents:
diff changeset
821 return a file-like object with the member file data
5568cf133caf create moin/2.0 repo, drop all history (see notes below)
Thomas Waldmann <tw AT waldmann-edv DOT de>
parents:
diff changeset
822
38
1d8e9b1153d6 docstrings: convert epydoc fields to rst/sphinx fields
Thomas Waldmann <tw AT waldmann-edv DOT de>
parents: 26
diff changeset
823 :param name: name of the data in the container file
0
5568cf133caf create moin/2.0 repo, drop all history (see notes below)
Thomas Waldmann <tw AT waldmann-edv DOT de>
parents:
diff changeset
824 """
852
5ad4ae0b1e09 lots of fixes / adaptions for storage-ng code
Thomas Waldmann <tw AT waldmann-edv DOT de>
parents: 827
diff changeset
825 self.rev.data.seek(0)
5ad4ae0b1e09 lots of fixes / adaptions for storage-ng code
Thomas Waldmann <tw AT waldmann-edv DOT de>
parents: 827
diff changeset
826 tf = tarfile.open(fileobj=self.rev.data, mode='r')
0
5568cf133caf create moin/2.0 repo, drop all history (see notes below)
Thomas Waldmann <tw AT waldmann-edv DOT de>
parents:
diff changeset
827 return tf.extractfile(name)
5568cf133caf create moin/2.0 repo, drop all history (see notes below)
Thomas Waldmann <tw AT waldmann-edv DOT de>
parents:
diff changeset
828
5568cf133caf create moin/2.0 repo, drop all history (see notes below)
Thomas Waldmann <tw AT waldmann-edv DOT de>
parents:
diff changeset
829 def put_member(self, name, content, content_length, expected_members):
5568cf133caf create moin/2.0 repo, drop all history (see notes below)
Thomas Waldmann <tw AT waldmann-edv DOT de>
parents:
diff changeset
830 """
5568cf133caf create moin/2.0 repo, drop all history (see notes below)
Thomas Waldmann <tw AT waldmann-edv DOT de>
parents:
diff changeset
831 puts a new member file into a temporary tar container.
5568cf133caf create moin/2.0 repo, drop all history (see notes below)
Thomas Waldmann <tw AT waldmann-edv DOT de>
parents:
diff changeset
832 If all expected members have been put, it saves the tar container
5568cf133caf create moin/2.0 repo, drop all history (see notes below)
Thomas Waldmann <tw AT waldmann-edv DOT de>
parents:
diff changeset
833 to a new item revision.
5568cf133caf create moin/2.0 repo, drop all history (see notes below)
Thomas Waldmann <tw AT waldmann-edv DOT de>
parents:
diff changeset
834
38
1d8e9b1153d6 docstrings: convert epydoc fields to rst/sphinx fields
Thomas Waldmann <tw AT waldmann-edv DOT de>
parents: 26
diff changeset
835 :param name: name of the data in the container file
1d8e9b1153d6 docstrings: convert epydoc fields to rst/sphinx fields
Thomas Waldmann <tw AT waldmann-edv DOT de>
parents: 26
diff changeset
836 :param content: the data to store into the tar file (str or file-like)
1d8e9b1153d6 docstrings: convert epydoc fields to rst/sphinx fields
Thomas Waldmann <tw AT waldmann-edv DOT de>
parents: 26
diff changeset
837 :param content_length: byte-length of content (for str, None can be given)
1d8e9b1153d6 docstrings: convert epydoc fields to rst/sphinx fields
Thomas Waldmann <tw AT waldmann-edv DOT de>
parents: 26
diff changeset
838 :param expected_members: set of expected member file names
0
5568cf133caf create moin/2.0 repo, drop all history (see notes below)
Thomas Waldmann <tw AT waldmann-edv DOT de>
parents:
diff changeset
839 """
5568cf133caf create moin/2.0 repo, drop all history (see notes below)
Thomas Waldmann <tw AT waldmann-edv DOT de>
parents:
diff changeset
840 if not name in expected_members:
969
5bf6d7a2ffcf Convert all %r, %s, %x, %d, %i, %o to new Format String Syntax
Vedran Mileti? <rivanvx@gmail.com>
parents: 957
diff changeset
841 raise StorageError("tried to add unexpected member {0!r} to container item {1!r}".format(name, self.name))
0
5568cf133caf create moin/2.0 repo, drop all history (see notes below)
Thomas Waldmann <tw AT waldmann-edv DOT de>
parents:
diff changeset
842 if isinstance(name, unicode):
5568cf133caf create moin/2.0 repo, drop all history (see notes below)
Thomas Waldmann <tw AT waldmann-edv DOT de>
parents:
diff changeset
843 name = name.encode('utf-8')
5568cf133caf create moin/2.0 repo, drop all history (see notes below)
Thomas Waldmann <tw AT waldmann-edv DOT de>
parents:
diff changeset
844 temp_fname = os.path.join(tempfile.gettempdir(), 'TarContainer_' +
174
e8f61cbd661b modularize crypto/random stuff, move it to MoinMoin.util.crypto, pw change bugfix
Thomas Waldmann <tw AT waldmann-edv DOT de>
parents: 173
diff changeset
845 cache_key(usage='TarContainer', name=self.name))
0
5568cf133caf create moin/2.0 repo, drop all history (see notes below)
Thomas Waldmann <tw AT waldmann-edv DOT de>
parents:
diff changeset
846 tf = tarfile.TarFile(temp_fname, mode='a')
5568cf133caf create moin/2.0 repo, drop all history (see notes below)
Thomas Waldmann <tw AT waldmann-edv DOT de>
parents:
diff changeset
847 ti = tarfile.TarInfo(name)
5568cf133caf create moin/2.0 repo, drop all history (see notes below)
Thomas Waldmann <tw AT waldmann-edv DOT de>
parents:
diff changeset
848 if isinstance(content, str):
5568cf133caf create moin/2.0 repo, drop all history (see notes below)
Thomas Waldmann <tw AT waldmann-edv DOT de>
parents:
diff changeset
849 if content_length is None:
5568cf133caf create moin/2.0 repo, drop all history (see notes below)
Thomas Waldmann <tw AT waldmann-edv DOT de>
parents:
diff changeset
850 content_length = len(content)
5568cf133caf create moin/2.0 repo, drop all history (see notes below)
Thomas Waldmann <tw AT waldmann-edv DOT de>
parents:
diff changeset
851 content = StringIO(content) # we need a file obj
5568cf133caf create moin/2.0 repo, drop all history (see notes below)
Thomas Waldmann <tw AT waldmann-edv DOT de>
parents:
diff changeset
852 elif not hasattr(content, 'read'):
969
5bf6d7a2ffcf Convert all %r, %s, %x, %d, %i, %o to new Format String Syntax
Vedran Mileti? <rivanvx@gmail.com>
parents: 957
diff changeset
853 logging.error("unsupported content object: {0!r}".format(content))
5bf6d7a2ffcf Convert all %r, %s, %x, %d, %i, %o to new Format String Syntax
Vedran Mileti? <rivanvx@gmail.com>
parents: 957
diff changeset
854 raise StorageError("unsupported content object: {0!r}".format(content))
0
5568cf133caf create moin/2.0 repo, drop all history (see notes below)
Thomas Waldmann <tw AT waldmann-edv DOT de>
parents:
diff changeset
855 assert content_length >= 0 # we don't want -1 interpreted as 4G-1
5568cf133caf create moin/2.0 repo, drop all history (see notes below)
Thomas Waldmann <tw AT waldmann-edv DOT de>
parents:
diff changeset
856 ti.size = content_length
5568cf133caf create moin/2.0 repo, drop all history (see notes below)
Thomas Waldmann <tw AT waldmann-edv DOT de>
parents:
diff changeset
857 tf.addfile(ti, content)
5568cf133caf create moin/2.0 repo, drop all history (see notes below)
Thomas Waldmann <tw AT waldmann-edv DOT de>
parents:
diff changeset
858 tf_members = set(tf.getnames())
5568cf133caf create moin/2.0 repo, drop all history (see notes below)
Thomas Waldmann <tw AT waldmann-edv DOT de>
parents:
diff changeset
859 tf.close()
5568cf133caf create moin/2.0 repo, drop all history (see notes below)
Thomas Waldmann <tw AT waldmann-edv DOT de>
parents:
diff changeset
860 if tf_members - expected_members:
969
5bf6d7a2ffcf Convert all %r, %s, %x, %d, %i, %o to new Format String Syntax
Vedran Mileti? <rivanvx@gmail.com>
parents: 957
diff changeset
861 msg = "found unexpected members in container item {0!r}".format(self.name)
0
5568cf133caf create moin/2.0 repo, drop all history (see notes below)
Thomas Waldmann <tw AT waldmann-edv DOT de>
parents:
diff changeset
862 logging.error(msg)
5568cf133caf create moin/2.0 repo, drop all history (see notes below)
Thomas Waldmann <tw AT waldmann-edv DOT de>
parents:
diff changeset
863 os.remove(temp_fname)
5568cf133caf create moin/2.0 repo, drop all history (see notes below)
Thomas Waldmann <tw AT waldmann-edv DOT de>
parents:
diff changeset
864 raise StorageError(msg)
5568cf133caf create moin/2.0 repo, drop all history (see notes below)
Thomas Waldmann <tw AT waldmann-edv DOT de>
parents:
diff changeset
865 if tf_members == expected_members:
5568cf133caf create moin/2.0 repo, drop all history (see notes below)
Thomas Waldmann <tw AT waldmann-edv DOT de>
parents:
diff changeset
866 # everything we expected has been added to the tar file, save the container as revision
216
661a57c747bd replace mimetype by contenttype, use more constants
Thomas Waldmann <tw AT waldmann-edv DOT de>
parents: 204
diff changeset
867 meta = {CONTENTTYPE: self.contenttype}
0
5568cf133caf create moin/2.0 repo, drop all history (see notes below)
Thomas Waldmann <tw AT waldmann-edv DOT de>
parents:
diff changeset
868 data = open(temp_fname, 'rb')
236
7a77ae08161e items: cleanup contenttype handling in modify/_save, see below
Thomas Waldmann <tw AT waldmann-edv DOT de>
parents: 225
diff changeset
869 self._save(meta, data, name=self.name, action=u'SAVE', comment='')
0
5568cf133caf create moin/2.0 repo, drop all history (see notes below)
Thomas Waldmann <tw AT waldmann-edv DOT de>
parents:
diff changeset
870 data.close()
5568cf133caf create moin/2.0 repo, drop all history (see notes below)
Thomas Waldmann <tw AT waldmann-edv DOT de>
parents:
diff changeset
871 os.remove(temp_fname)
5568cf133caf create moin/2.0 repo, drop all history (see notes below)
Thomas Waldmann <tw AT waldmann-edv DOT de>
parents:
diff changeset
872
5568cf133caf create moin/2.0 repo, drop all history (see notes below)
Thomas Waldmann <tw AT waldmann-edv DOT de>
parents:
diff changeset
873
5568cf133caf create moin/2.0 repo, drop all history (see notes below)
Thomas Waldmann <tw AT waldmann-edv DOT de>
parents:
diff changeset
874 class ApplicationXTar(TarMixin, Application):
257
eea3a94a4061 refactored calling convention of converters, add rev=n qs argument for Iris (fixes #21)
Thomas Waldmann <tw AT waldmann-edv DOT de>
parents: 256
diff changeset
875 """
eea3a94a4061 refactored calling convention of converters, add rev=n qs argument for Iris (fixes #21)
Thomas Waldmann <tw AT waldmann-edv DOT de>
parents: 256
diff changeset
876 Tar items
eea3a94a4061 refactored calling convention of converters, add rev=n qs argument for Iris (fixes #21)
Thomas Waldmann <tw AT waldmann-edv DOT de>
parents: 256
diff changeset
877 """
0
5568cf133caf create moin/2.0 repo, drop all history (see notes below)
Thomas Waldmann <tw AT waldmann-edv DOT de>
parents:
diff changeset
878
225
bac248bcf98c use a Item/contenttype registry to get the right Item subclass
Thomas Waldmann <tw AT waldmann-edv DOT de>
parents: 221
diff changeset
879 item_registry.register(ApplicationXTar._factory, Type('application/x-tar'))
bac248bcf98c use a Item/contenttype registry to get the right Item subclass
Thomas Waldmann <tw AT waldmann-edv DOT de>
parents: 221
diff changeset
880 item_registry.register(ApplicationXTar._factory, Type('application/x-gtar'))
bac248bcf98c use a Item/contenttype registry to get the right Item subclass
Thomas Waldmann <tw AT waldmann-edv DOT de>
parents: 221
diff changeset
881
0
5568cf133caf create moin/2.0 repo, drop all history (see notes below)
Thomas Waldmann <tw AT waldmann-edv DOT de>
parents:
diff changeset
882
5568cf133caf create moin/2.0 repo, drop all history (see notes below)
Thomas Waldmann <tw AT waldmann-edv DOT de>
parents:
diff changeset
883 class ZipMixin(object):
5568cf133caf create moin/2.0 repo, drop all history (see notes below)
Thomas Waldmann <tw AT waldmann-edv DOT de>
parents:
diff changeset
884 """
5568cf133caf create moin/2.0 repo, drop all history (see notes below)
Thomas Waldmann <tw AT waldmann-edv DOT de>
parents:
diff changeset
885 ZipMixin offers additional functionality for zip-like items to list and
5568cf133caf create moin/2.0 repo, drop all history (see notes below)
Thomas Waldmann <tw AT waldmann-edv DOT de>
parents:
diff changeset
886 access member files.
5568cf133caf create moin/2.0 repo, drop all history (see notes below)
Thomas Waldmann <tw AT waldmann-edv DOT de>
parents:
diff changeset
887 """
5568cf133caf create moin/2.0 repo, drop all history (see notes below)
Thomas Waldmann <tw AT waldmann-edv DOT de>
parents:
diff changeset
888 def list_members(self):
5568cf133caf create moin/2.0 repo, drop all history (see notes below)
Thomas Waldmann <tw AT waldmann-edv DOT de>
parents:
diff changeset
889 """
5568cf133caf create moin/2.0 repo, drop all history (see notes below)
Thomas Waldmann <tw AT waldmann-edv DOT de>
parents:
diff changeset
890 list zip file contents (member file names)
5568cf133caf create moin/2.0 repo, drop all history (see notes below)
Thomas Waldmann <tw AT waldmann-edv DOT de>
parents:
diff changeset
891 """
852
5ad4ae0b1e09 lots of fixes / adaptions for storage-ng code
Thomas Waldmann <tw AT waldmann-edv DOT de>
parents: 827
diff changeset
892 self.rev.data.seek(0)
5ad4ae0b1e09 lots of fixes / adaptions for storage-ng code
Thomas Waldmann <tw AT waldmann-edv DOT de>
parents: 827
diff changeset
893 zf = zipfile.ZipFile(self.rev.data, mode='r')
0
5568cf133caf create moin/2.0 repo, drop all history (see notes below)
Thomas Waldmann <tw AT waldmann-edv DOT de>
parents:
diff changeset
894 return zf.namelist()
5568cf133caf create moin/2.0 repo, drop all history (see notes below)
Thomas Waldmann <tw AT waldmann-edv DOT de>
parents:
diff changeset
895
5568cf133caf create moin/2.0 repo, drop all history (see notes below)
Thomas Waldmann <tw AT waldmann-edv DOT de>
parents:
diff changeset
896 def get_member(self, name):
5568cf133caf create moin/2.0 repo, drop all history (see notes below)
Thomas Waldmann <tw AT waldmann-edv DOT de>
parents:
diff changeset
897 """
5568cf133caf create moin/2.0 repo, drop all history (see notes below)
Thomas Waldmann <tw AT waldmann-edv DOT de>
parents:
diff changeset
898 return a file-like object with the member file data
5568cf133caf create moin/2.0 repo, drop all history (see notes below)
Thomas Waldmann <tw AT waldmann-edv DOT de>
parents:
diff changeset
899
38
1d8e9b1153d6 docstrings: convert epydoc fields to rst/sphinx fields
Thomas Waldmann <tw AT waldmann-edv DOT de>
parents: 26
diff changeset
900 :param name: name of the data in the zip file
0
5568cf133caf create moin/2.0 repo, drop all history (see notes below)
Thomas Waldmann <tw AT waldmann-edv DOT de>
parents:
diff changeset
901 """
852
5ad4ae0b1e09 lots of fixes / adaptions for storage-ng code
Thomas Waldmann <tw AT waldmann-edv DOT de>
parents: 827
diff changeset
902 self.rev.data.seek(0)
5ad4ae0b1e09 lots of fixes / adaptions for storage-ng code
Thomas Waldmann <tw AT waldmann-edv DOT de>
parents: 827
diff changeset
903 zf = zipfile.ZipFile(self.rev.data, mode='r')
0
5568cf133caf create moin/2.0 repo, drop all history (see notes below)
Thomas Waldmann <tw AT waldmann-edv DOT de>
parents:
diff changeset
904 return zf.open(name, mode='r')
5568cf133caf create moin/2.0 repo, drop all history (see notes below)
Thomas Waldmann <tw AT waldmann-edv DOT de>
parents:
diff changeset
905
5568cf133caf create moin/2.0 repo, drop all history (see notes below)
Thomas Waldmann <tw AT waldmann-edv DOT de>
parents:
diff changeset
906 def put_member(self, name, content, content_length, expected_members):
5568cf133caf create moin/2.0 repo, drop all history (see notes below)
Thomas Waldmann <tw AT waldmann-edv DOT de>
parents:
diff changeset
907 raise NotImplementedError
5568cf133caf create moin/2.0 repo, drop all history (see notes below)
Thomas Waldmann <tw AT waldmann-edv DOT de>
parents:
diff changeset
908
5568cf133caf create moin/2.0 repo, drop all history (see notes below)
Thomas Waldmann <tw AT waldmann-edv DOT de>
parents:
diff changeset
909
5568cf133caf create moin/2.0 repo, drop all history (see notes below)
Thomas Waldmann <tw AT waldmann-edv DOT de>
parents:
diff changeset
910 class ApplicationZip(ZipMixin, Application):
257
eea3a94a4061 refactored calling convention of converters, add rev=n qs argument for Iris (fixes #21)
Thomas Waldmann <tw AT waldmann-edv DOT de>
parents: 256
diff changeset
911 """
eea3a94a4061 refactored calling convention of converters, add rev=n qs argument for Iris (fixes #21)
Thomas Waldmann <tw AT waldmann-edv DOT de>
parents: 256
diff changeset
912 Zip items
eea3a94a4061 refactored calling convention of converters, add rev=n qs argument for Iris (fixes #21)
Thomas Waldmann <tw AT waldmann-edv DOT de>
parents: 256
diff changeset
913 """
0
5568cf133caf create moin/2.0 repo, drop all history (see notes below)
Thomas Waldmann <tw AT waldmann-edv DOT de>
parents:
diff changeset
914
225
bac248bcf98c use a Item/contenttype registry to get the right Item subclass
Thomas Waldmann <tw AT waldmann-edv DOT de>
parents: 221
diff changeset
915 item_registry.register(ApplicationZip._factory, Type('application/zip'))
bac248bcf98c use a Item/contenttype registry to get the right Item subclass
Thomas Waldmann <tw AT waldmann-edv DOT de>
parents: 221
diff changeset
916
0
5568cf133caf create moin/2.0 repo, drop all history (see notes below)
Thomas Waldmann <tw AT waldmann-edv DOT de>
parents:
diff changeset
917
5568cf133caf create moin/2.0 repo, drop all history (see notes below)
Thomas Waldmann <tw AT waldmann-edv DOT de>
parents:
diff changeset
918 class PDF(Application):
225
bac248bcf98c use a Item/contenttype registry to get the right Item subclass
Thomas Waldmann <tw AT waldmann-edv DOT de>
parents: 221
diff changeset
919 """ PDF """
bac248bcf98c use a Item/contenttype registry to get the right Item subclass
Thomas Waldmann <tw AT waldmann-edv DOT de>
parents: 221
diff changeset
920
bac248bcf98c use a Item/contenttype registry to get the right Item subclass
Thomas Waldmann <tw AT waldmann-edv DOT de>
parents: 221
diff changeset
921 item_registry.register(PDF._factory, Type('application/pdf'))
0
5568cf133caf create moin/2.0 repo, drop all history (see notes below)
Thomas Waldmann <tw AT waldmann-edv DOT de>
parents:
diff changeset
922
5568cf133caf create moin/2.0 repo, drop all history (see notes below)
Thomas Waldmann <tw AT waldmann-edv DOT de>
parents:
diff changeset
923
5568cf133caf create moin/2.0 repo, drop all history (see notes below)
Thomas Waldmann <tw AT waldmann-edv DOT de>
parents:
diff changeset
924 class Video(Binary):
225
bac248bcf98c use a Item/contenttype registry to get the right Item subclass
Thomas Waldmann <tw AT waldmann-edv DOT de>
parents: 221
diff changeset
925 """ Base class for video/* """
bac248bcf98c use a Item/contenttype registry to get the right Item subclass
Thomas Waldmann <tw AT waldmann-edv DOT de>
parents: 221
diff changeset
926
bac248bcf98c use a Item/contenttype registry to get the right Item subclass
Thomas Waldmann <tw AT waldmann-edv DOT de>
parents: 221
diff changeset
927 item_registry.register(Video._factory, Type('video/*'))
0
5568cf133caf create moin/2.0 repo, drop all history (see notes below)
Thomas Waldmann <tw AT waldmann-edv DOT de>
parents:
diff changeset
928
5568cf133caf create moin/2.0 repo, drop all history (see notes below)
Thomas Waldmann <tw AT waldmann-edv DOT de>
parents:
diff changeset
929
5568cf133caf create moin/2.0 repo, drop all history (see notes below)
Thomas Waldmann <tw AT waldmann-edv DOT de>
parents:
diff changeset
930 class Audio(Binary):
225
bac248bcf98c use a Item/contenttype registry to get the right Item subclass
Thomas Waldmann <tw AT waldmann-edv DOT de>
parents: 221
diff changeset
931 """ Base class for audio/* """
bac248bcf98c use a Item/contenttype registry to get the right Item subclass
Thomas Waldmann <tw AT waldmann-edv DOT de>
parents: 221
diff changeset
932
bac248bcf98c use a Item/contenttype registry to get the right Item subclass
Thomas Waldmann <tw AT waldmann-edv DOT de>
parents: 221
diff changeset
933 item_registry.register(Audio._factory, Type('audio/*'))
0
5568cf133caf create moin/2.0 repo, drop all history (see notes below)
Thomas Waldmann <tw AT waldmann-edv DOT de>
parents:
diff changeset
934
5568cf133caf create moin/2.0 repo, drop all history (see notes below)
Thomas Waldmann <tw AT waldmann-edv DOT de>
parents:
diff changeset
935
5568cf133caf create moin/2.0 repo, drop all history (see notes below)
Thomas Waldmann <tw AT waldmann-edv DOT de>
parents:
diff changeset
936 class Image(Binary):
225
bac248bcf98c use a Item/contenttype registry to get the right Item subclass
Thomas Waldmann <tw AT waldmann-edv DOT de>
parents: 221
diff changeset
937 """ Base class for image/* """
1214
8d547ec39a76 Cosmetic changes
Shitiz Garg <mail@dragooon.net>
parents: 1213
diff changeset
938
225
bac248bcf98c use a Item/contenttype registry to get the right Item subclass
Thomas Waldmann <tw AT waldmann-edv DOT de>
parents: 221
diff changeset
939 item_registry.register(Image._factory, Type('image/*'))
0
5568cf133caf create moin/2.0 repo, drop all history (see notes below)
Thomas Waldmann <tw AT waldmann-edv DOT de>
parents:
diff changeset
940
5568cf133caf create moin/2.0 repo, drop all history (see notes below)
Thomas Waldmann <tw AT waldmann-edv DOT de>
parents:
diff changeset
941
5568cf133caf create moin/2.0 repo, drop all history (see notes below)
Thomas Waldmann <tw AT waldmann-edv DOT de>
parents:
diff changeset
942 class RenderableImage(RenderableBinary):
225
bac248bcf98c use a Item/contenttype registry to get the right Item subclass
Thomas Waldmann <tw AT waldmann-edv DOT de>
parents: 221
diff changeset
943 """ Base class for renderable Image mimetypes """
0
5568cf133caf create moin/2.0 repo, drop all history (see notes below)
Thomas Waldmann <tw AT waldmann-edv DOT de>
parents:
diff changeset
944
5568cf133caf create moin/2.0 repo, drop all history (see notes below)
Thomas Waldmann <tw AT waldmann-edv DOT de>
parents:
diff changeset
945
5568cf133caf create moin/2.0 repo, drop all history (see notes below)
Thomas Waldmann <tw AT waldmann-edv DOT de>
parents:
diff changeset
946 class SvgImage(RenderableImage):
5568cf133caf create moin/2.0 repo, drop all history (see notes below)
Thomas Waldmann <tw AT waldmann-edv DOT de>
parents:
diff changeset
947 """ SVG images use <object> tag mechanism from RenderableBinary base class """
225
bac248bcf98c use a Item/contenttype registry to get the right Item subclass
Thomas Waldmann <tw AT waldmann-edv DOT de>
parents: 221
diff changeset
948
bac248bcf98c use a Item/contenttype registry to get the right Item subclass
Thomas Waldmann <tw AT waldmann-edv DOT de>
parents: 221
diff changeset
949 item_registry.register(SvgImage._factory, Type('image/svg+xml'))
0
5568cf133caf create moin/2.0 repo, drop all history (see notes below)
Thomas Waldmann <tw AT waldmann-edv DOT de>
parents:
diff changeset
950
5568cf133caf create moin/2.0 repo, drop all history (see notes below)
Thomas Waldmann <tw AT waldmann-edv DOT de>
parents:
diff changeset
951
5568cf133caf create moin/2.0 repo, drop all history (see notes below)
Thomas Waldmann <tw AT waldmann-edv DOT de>
parents:
diff changeset
952 class RenderableBitmapImage(RenderableImage):
5568cf133caf create moin/2.0 repo, drop all history (see notes below)
Thomas Waldmann <tw AT waldmann-edv DOT de>
parents:
diff changeset
953 """ PNG/JPEG/GIF images use <img> tag (better browser support than <object>) """
225
bac248bcf98c use a Item/contenttype registry to get the right Item subclass
Thomas Waldmann <tw AT waldmann-edv DOT de>
parents: 221
diff changeset
954 # if mimetype is also transformable, please register in TransformableImage ONLY!
0
5568cf133caf create moin/2.0 repo, drop all history (see notes below)
Thomas Waldmann <tw AT waldmann-edv DOT de>
parents:
diff changeset
955
5568cf133caf create moin/2.0 repo, drop all history (see notes below)
Thomas Waldmann <tw AT waldmann-edv DOT de>
parents:
diff changeset
956
5568cf133caf create moin/2.0 repo, drop all history (see notes below)
Thomas Waldmann <tw AT waldmann-edv DOT de>
parents:
diff changeset
957 class TransformableBitmapImage(RenderableBitmapImage):
5568cf133caf create moin/2.0 repo, drop all history (see notes below)
Thomas Waldmann <tw AT waldmann-edv DOT de>
parents:
diff changeset
958 """ We can transform (resize, rotate, mirror) some image types """
5568cf133caf create moin/2.0 repo, drop all history (see notes below)
Thomas Waldmann <tw AT waldmann-edv DOT de>
parents:
diff changeset
959 def _transform(self, content_type, size=None, transpose_op=None):
5568cf133caf create moin/2.0 repo, drop all history (see notes below)
Thomas Waldmann <tw AT waldmann-edv DOT de>
parents:
diff changeset
960 """ resize to new size (optional), transpose according to exif infos,
5568cf133caf create moin/2.0 repo, drop all history (see notes below)
Thomas Waldmann <tw AT waldmann-edv DOT de>
parents:
diff changeset
961 result data should be content_type.
5568cf133caf create moin/2.0 repo, drop all history (see notes below)
Thomas Waldmann <tw AT waldmann-edv DOT de>
parents:
diff changeset
962 """
5568cf133caf create moin/2.0 repo, drop all history (see notes below)
Thomas Waldmann <tw AT waldmann-edv DOT de>
parents:
diff changeset
963 try:
5568cf133caf create moin/2.0 repo, drop all history (see notes below)
Thomas Waldmann <tw AT waldmann-edv DOT de>
parents:
diff changeset
964 from PIL import Image as PILImage
5568cf133caf create moin/2.0 repo, drop all history (see notes below)
Thomas Waldmann <tw AT waldmann-edv DOT de>
parents:
diff changeset
965 except ImportError:
5568cf133caf create moin/2.0 repo, drop all history (see notes below)
Thomas Waldmann <tw AT waldmann-edv DOT de>
parents:
diff changeset
966 # no PIL, we can't do anything, we just output the revision data as is
852
5ad4ae0b1e09 lots of fixes / adaptions for storage-ng code
Thomas Waldmann <tw AT waldmann-edv DOT de>
parents: 827
diff changeset
967 return content_type, self.rev.data.read()
0
5568cf133caf create moin/2.0 repo, drop all history (see notes below)
Thomas Waldmann <tw AT waldmann-edv DOT de>
parents:
diff changeset
968
5568cf133caf create moin/2.0 repo, drop all history (see notes below)
Thomas Waldmann <tw AT waldmann-edv DOT de>
parents:
diff changeset
969 if content_type == 'image/jpeg':
5568cf133caf create moin/2.0 repo, drop all history (see notes below)
Thomas Waldmann <tw AT waldmann-edv DOT de>
parents:
diff changeset
970 output_type = 'JPEG'
5568cf133caf create moin/2.0 repo, drop all history (see notes below)
Thomas Waldmann <tw AT waldmann-edv DOT de>
parents:
diff changeset
971 elif content_type == 'image/png':
5568cf133caf create moin/2.0 repo, drop all history (see notes below)
Thomas Waldmann <tw AT waldmann-edv DOT de>
parents:
diff changeset
972 output_type = 'PNG'
5568cf133caf create moin/2.0 repo, drop all history (see notes below)
Thomas Waldmann <tw AT waldmann-edv DOT de>
parents:
diff changeset
973 elif content_type == 'image/gif':
5568cf133caf create moin/2.0 repo, drop all history (see notes below)
Thomas Waldmann <tw AT waldmann-edv DOT de>
parents:
diff changeset
974 output_type = 'GIF'
5568cf133caf create moin/2.0 repo, drop all history (see notes below)
Thomas Waldmann <tw AT waldmann-edv DOT de>
parents:
diff changeset
975 else:
969
5bf6d7a2ffcf Convert all %r, %s, %x, %d, %i, %o to new Format String Syntax
Vedran Mileti? <rivanvx@gmail.com>
parents: 957
diff changeset
976 raise ValueError("content_type {0!r} not supported".format(content_type))
0
5568cf133caf create moin/2.0 repo, drop all history (see notes below)
Thomas Waldmann <tw AT waldmann-edv DOT de>
parents:
diff changeset
977
5568cf133caf create moin/2.0 repo, drop all history (see notes below)
Thomas Waldmann <tw AT waldmann-edv DOT de>
parents:
diff changeset
978 # revision obj has read() seek() tell(), thus this works:
852
5ad4ae0b1e09 lots of fixes / adaptions for storage-ng code
Thomas Waldmann <tw AT waldmann-edv DOT de>
parents: 827
diff changeset
979 image = PILImage.open(self.rev.data)
0
5568cf133caf create moin/2.0 repo, drop all history (see notes below)
Thomas Waldmann <tw AT waldmann-edv DOT de>
parents:
diff changeset
980 image.load()
5568cf133caf create moin/2.0 repo, drop all history (see notes below)
Thomas Waldmann <tw AT waldmann-edv DOT de>
parents:
diff changeset
981
5568cf133caf create moin/2.0 repo, drop all history (see notes below)
Thomas Waldmann <tw AT waldmann-edv DOT de>
parents:
diff changeset
982 try:
5568cf133caf create moin/2.0 repo, drop all history (see notes below)
Thomas Waldmann <tw AT waldmann-edv DOT de>
parents:
diff changeset
983 # if we have EXIF data, we can transpose (e.g. rotate left),
5568cf133caf create moin/2.0 repo, drop all history (see notes below)
Thomas Waldmann <tw AT waldmann-edv DOT de>
parents:
diff changeset
984 # so the rendered image is correctly oriented:
5568cf133caf create moin/2.0 repo, drop all history (see notes below)
Thomas Waldmann <tw AT waldmann-edv DOT de>
parents:
diff changeset
985 transpose_op = transpose_op or 1 # or self.exif['Orientation']
5568cf133caf create moin/2.0 repo, drop all history (see notes below)
Thomas Waldmann <tw AT waldmann-edv DOT de>
parents:
diff changeset
986 except KeyError:
5568cf133caf create moin/2.0 repo, drop all history (see notes below)
Thomas Waldmann <tw AT waldmann-edv DOT de>
parents:
diff changeset
987 transpose_op = 1 # no change
5568cf133caf create moin/2.0 repo, drop all history (see notes below)
Thomas Waldmann <tw AT waldmann-edv DOT de>
parents:
diff changeset
988
5568cf133caf create moin/2.0 repo, drop all history (see notes below)
Thomas Waldmann <tw AT waldmann-edv DOT de>
parents:
diff changeset
989 if size is not None:
5568cf133caf create moin/2.0 repo, drop all history (see notes below)
Thomas Waldmann <tw AT waldmann-edv DOT de>
parents:
diff changeset
990 image = image.copy() # create copy first as thumbnail works in-place
5568cf133caf create moin/2.0 repo, drop all history (see notes below)
Thomas Waldmann <tw AT waldmann-edv DOT de>
parents:
diff changeset
991 image.thumbnail(size, PILImage.ANTIALIAS)
5568cf133caf create moin/2.0 repo, drop all history (see notes below)
Thomas Waldmann <tw AT waldmann-edv DOT de>
parents:
diff changeset
992
5568cf133caf create moin/2.0 repo, drop all history (see notes below)
Thomas Waldmann <tw AT waldmann-edv DOT de>
parents:
diff changeset
993 transpose_func = {
5568cf133caf create moin/2.0 repo, drop all history (see notes below)
Thomas Waldmann <tw AT waldmann-edv DOT de>
parents:
diff changeset
994 1: lambda image: image,
5568cf133caf create moin/2.0 repo, drop all history (see notes below)
Thomas Waldmann <tw AT waldmann-edv DOT de>
parents:
diff changeset
995 2: lambda image: image.transpose(PILImage.FLIP_LEFT_RIGHT),
5568cf133caf create moin/2.0 repo, drop all history (see notes below)
Thomas Waldmann <tw AT waldmann-edv DOT de>
parents:
diff changeset
996 3: lambda image: image.transpose(PILImage.ROTATE_180),
5568cf133caf create moin/2.0 repo, drop all history (see notes below)
Thomas Waldmann <tw AT waldmann-edv DOT de>
parents:
diff changeset
997 4: lambda image: image.transpose(PILImage.FLIP_TOP_BOTTOM),
5568cf133caf create moin/2.0 repo, drop all history (see notes below)
Thomas Waldmann <tw AT waldmann-edv DOT de>
parents:
diff changeset
998 5: lambda image: image.transpose(PILImage.ROTATE_90).transpose(PILImage.FLIP_TOP_BOTTOM),
5568cf133caf create moin/2.0 repo, drop all history (see notes below)
Thomas Waldmann <tw AT waldmann-edv DOT de>
parents:
diff changeset
999 6: lambda image: image.transpose(PILImage.ROTATE_270),
5568cf133caf create moin/2.0 repo, drop all history (see notes below)
Thomas Waldmann <tw AT waldmann-edv DOT de>
parents:
diff changeset
1000 7: lambda image: image.transpose(PILImage.ROTATE_90).transpose(PILImage.FLIP_LEFT_RIGHT),
5568cf133caf create moin/2.0 repo, drop all history (see notes below)
Thomas Waldmann <tw AT waldmann-edv DOT de>
parents:
diff changeset
1001 8: lambda image: image.transpose(PILImage.ROTATE_90),
5568cf133caf create moin/2.0 repo, drop all history (see notes below)
Thomas Waldmann <tw AT waldmann-edv DOT de>
parents:
diff changeset
1002 }
5568cf133caf create moin/2.0 repo, drop all history (see notes below)
Thomas Waldmann <tw AT waldmann-edv DOT de>
parents:
diff changeset
1003 image = transpose_func[transpose_op](image)
5568cf133caf create moin/2.0 repo, drop all history (see notes below)
Thomas Waldmann <tw AT waldmann-edv DOT de>
parents:
diff changeset
1004
5568cf133caf create moin/2.0 repo, drop all history (see notes below)
Thomas Waldmann <tw AT waldmann-edv DOT de>
parents:
diff changeset
1005 outfile = StringIO()
5568cf133caf create moin/2.0 repo, drop all history (see notes below)
Thomas Waldmann <tw AT waldmann-edv DOT de>
parents:
diff changeset
1006 image.save(outfile, output_type)
5568cf133caf create moin/2.0 repo, drop all history (see notes below)
Thomas Waldmann <tw AT waldmann-edv DOT de>
parents:
diff changeset
1007 data = outfile.getvalue()
5568cf133caf create moin/2.0 repo, drop all history (see notes below)
Thomas Waldmann <tw AT waldmann-edv DOT de>
parents:
diff changeset
1008 outfile.close()
5568cf133caf create moin/2.0 repo, drop all history (see notes below)
Thomas Waldmann <tw AT waldmann-edv DOT de>
parents:
diff changeset
1009 return content_type, data
5568cf133caf create moin/2.0 repo, drop all history (see notes below)
Thomas Waldmann <tw AT waldmann-edv DOT de>
parents:
diff changeset
1010
509
92cc4c7ea1c0 mimetype parameter added in the download item link, such that we could set the contenttype of item being downloaded as desired.
Akash Sinha <akash2607@gmail.com>
parents: 496
diff changeset
1011 def _do_get_modified(self, hash, force_attachment=False, mimetype=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
1012 try:
5568cf133caf create moin/2.0 repo, drop all history (see notes below)
Thomas Waldmann <tw AT waldmann-edv DOT de>
parents:
diff changeset
1013 width = int(request.values.get('w'))
5568cf133caf create moin/2.0 repo, drop all history (see notes below)
Thomas Waldmann <tw AT waldmann-edv DOT de>
parents:
diff changeset
1014 except (TypeError, ValueError):
5568cf133caf create moin/2.0 repo, drop all history (see notes below)
Thomas Waldmann <tw AT waldmann-edv DOT de>
parents:
diff changeset
1015 width = None
5568cf133caf create moin/2.0 repo, drop all history (see notes below)
Thomas Waldmann <tw AT waldmann-edv DOT de>
parents:
diff changeset
1016 try:
5568cf133caf create moin/2.0 repo, drop all history (see notes below)
Thomas Waldmann <tw AT waldmann-edv DOT de>
parents:
diff changeset
1017 height = int(request.values.get('h'))
5568cf133caf create moin/2.0 repo, drop all history (see notes below)
Thomas Waldmann <tw AT waldmann-edv DOT de>
parents:
diff changeset
1018 except (TypeError, ValueError):
5568cf133caf create moin/2.0 repo, drop all history (see notes below)
Thomas Waldmann <tw AT waldmann-edv DOT de>
parents:
diff changeset
1019 height = None
5568cf133caf create moin/2.0 repo, drop all history (see notes below)
Thomas Waldmann <tw AT waldmann-edv DOT de>
parents:
diff changeset
1020 try:
5568cf133caf create moin/2.0 repo, drop all history (see notes below)
Thomas Waldmann <tw AT waldmann-edv DOT de>
parents:
diff changeset
1021 transpose = int(request.values.get('t'))
5568cf133caf create moin/2.0 repo, drop all history (see notes below)
Thomas Waldmann <tw AT waldmann-edv DOT de>
parents:
diff changeset
1022 assert 1 <= transpose <= 8
5568cf133caf create moin/2.0 repo, drop all history (see notes below)
Thomas Waldmann <tw AT waldmann-edv DOT de>
parents:
diff changeset
1023 except (TypeError, ValueError, AssertionError):
5568cf133caf create moin/2.0 repo, drop all history (see notes below)
Thomas Waldmann <tw AT waldmann-edv DOT de>
parents:
diff changeset
1024 transpose = 1
5568cf133caf create moin/2.0 repo, drop all history (see notes below)
Thomas Waldmann <tw AT waldmann-edv DOT de>
parents:
diff changeset
1025 if width or height or transpose != 1:
5568cf133caf create moin/2.0 repo, drop all history (see notes below)
Thomas Waldmann <tw AT waldmann-edv DOT de>
parents:
diff changeset
1026 # resize requested, XXX check ACL behaviour! XXX
5568cf133caf create moin/2.0 repo, drop all history (see notes below)
Thomas Waldmann <tw AT waldmann-edv DOT de>
parents:
diff changeset
1027 hash_name = HASH_ALGORITHM
852
5ad4ae0b1e09 lots of fixes / adaptions for storage-ng code
Thomas Waldmann <tw AT waldmann-edv DOT de>
parents: 827
diff changeset
1028 hash_hexdigest = self.rev.meta[hash_name]
174
e8f61cbd661b modularize crypto/random stuff, move it to MoinMoin.util.crypto, pw change bugfix
Thomas Waldmann <tw AT waldmann-edv DOT de>
parents: 173
diff changeset
1029 cid = cache_key(usage="ImageTransform",
e8f61cbd661b modularize crypto/random stuff, move it to MoinMoin.util.crypto, pw change bugfix
Thomas Waldmann <tw AT waldmann-edv DOT de>
parents: 173
diff changeset
1030 hash_name=hash_name,
e8f61cbd661b modularize crypto/random stuff, move it to MoinMoin.util.crypto, pw change bugfix
Thomas Waldmann <tw AT waldmann-edv DOT de>
parents: 173
diff changeset
1031 hash_hexdigest=hash_hexdigest,
e8f61cbd661b modularize crypto/random stuff, move it to MoinMoin.util.crypto, pw change bugfix
Thomas Waldmann <tw AT waldmann-edv DOT de>
parents: 173
diff changeset
1032 width=width, height=height, transpose=transpose)
0
5568cf133caf create moin/2.0 repo, drop all history (see notes below)
Thomas Waldmann <tw AT waldmann-edv DOT de>
parents:
diff changeset
1033 c = app.cache.get(cid)
5568cf133caf create moin/2.0 repo, drop all history (see notes below)
Thomas Waldmann <tw AT waldmann-edv DOT de>
parents:
diff changeset
1034 if c is None:
509
92cc4c7ea1c0 mimetype parameter added in the download item link, such that we could set the contenttype of item being downloaded as desired.
Akash Sinha <akash2607@gmail.com>
parents: 496
diff changeset
1035 if mimetype:
92cc4c7ea1c0 mimetype parameter added in the download item link, such that we could set the contenttype of item being downloaded as desired.
Akash Sinha <akash2607@gmail.com>
parents: 496
diff changeset
1036 content_type = mimetype
92cc4c7ea1c0 mimetype parameter added in the download item link, such that we could set the contenttype of item being downloaded as desired.
Akash Sinha <akash2607@gmail.com>
parents: 496
diff changeset
1037 else:
852
5ad4ae0b1e09 lots of fixes / adaptions for storage-ng code
Thomas Waldmann <tw AT waldmann-edv DOT de>
parents: 827
diff changeset
1038 content_type = self.rev.meta[CONTENTTYPE]
0
5568cf133caf create moin/2.0 repo, drop all history (see notes below)
Thomas Waldmann <tw AT waldmann-edv DOT de>
parents:
diff changeset
1039 size = (width or 99999, height or 99999)
5568cf133caf create moin/2.0 repo, drop all history (see notes below)
Thomas Waldmann <tw AT waldmann-edv DOT de>
parents:
diff changeset
1040 content_type, data = self._transform(content_type, size=size, transpose_op=transpose)
5568cf133caf create moin/2.0 repo, drop all history (see notes below)
Thomas Waldmann <tw AT waldmann-edv DOT de>
parents:
diff changeset
1041 headers = wikiutil.file_headers(content_type=content_type, content_length=len(data))
5568cf133caf create moin/2.0 repo, drop all history (see notes below)
Thomas Waldmann <tw AT waldmann-edv DOT de>
parents:
diff changeset
1042 app.cache.set(cid, (headers, data))
5568cf133caf create moin/2.0 repo, drop all history (see notes below)
Thomas Waldmann <tw AT waldmann-edv DOT de>
parents:
diff changeset
1043 else:
5568cf133caf create moin/2.0 repo, drop all history (see notes below)
Thomas Waldmann <tw AT waldmann-edv DOT de>
parents:
diff changeset
1044 # XXX TODO check ACL behaviour
5568cf133caf create moin/2.0 repo, drop all history (see notes below)
Thomas Waldmann <tw AT waldmann-edv DOT de>
parents:
diff changeset
1045 headers, data = c
5568cf133caf create moin/2.0 repo, drop all history (see notes below)
Thomas Waldmann <tw AT waldmann-edv DOT de>
parents:
diff changeset
1046 return Response(data, headers=headers)
5568cf133caf create moin/2.0 repo, drop all history (see notes below)
Thomas Waldmann <tw AT waldmann-edv DOT de>
parents:
diff changeset
1047 else:
509
92cc4c7ea1c0 mimetype parameter added in the download item link, such that we could set the contenttype of item being downloaded as desired.
Akash Sinha <akash2607@gmail.com>
parents: 496
diff changeset
1048 return self._do_get(hash, force_attachment=force_attachment, mimetype=mimetype)
0
5568cf133caf create moin/2.0 repo, drop all history (see notes below)
Thomas Waldmann <tw AT waldmann-edv DOT de>
parents:
diff changeset
1049
1209
c0eaed311e0e Try using PIL for image diffs
Shitiz Garg <mail@dragooon.net>
parents: 1208
diff changeset
1050 def _render_data_diff_atom(self, oldrev, newrev):
c0eaed311e0e Try using PIL for image diffs
Shitiz Garg <mail@dragooon.net>
parents: 1208
diff changeset
1051 if PIL is None:
c0eaed311e0e Try using PIL for image diffs
Shitiz Garg <mail@dragooon.net>
parents: 1208
diff changeset
1052 # no PIL, we can't do anything, we just call the base class method
c0eaed311e0e Try using PIL for image diffs
Shitiz Garg <mail@dragooon.net>
parents: 1208
diff changeset
1053 return super(TransformableBitmapImage, self)._render_data_diff_atom(oldrev, newrev)
1210
d5c6c9ada478 Fix incorrect URL while fetching images' diff
Shitiz Garg <mail@dragooon.net>
parents: 1209
diff changeset
1054 url = url_for('frontend.diffraw', _external=True, item_name=self.name, rev1=oldrev.revid, rev2=newrev.revid)
1209
c0eaed311e0e Try using PIL for image diffs
Shitiz Garg <mail@dragooon.net>
parents: 1208
diff changeset
1055 return render_template('atom.html',
c0eaed311e0e Try using PIL for image diffs
Shitiz Garg <mail@dragooon.net>
parents: 1208
diff changeset
1056 oldrev=oldrev, newrev=newrev, get='binary',
1409
ac1059572d80 use unicode object for .format() operation to avoid unicode issues, fixes #198
Thomas Waldmann <tw AT waldmann-edv DOT de>
parents: 1408
diff changeset
1057 content=Markup(u'<img src="{0}" />'.format(escape(url))))
1209
c0eaed311e0e Try using PIL for image diffs
Shitiz Garg <mail@dragooon.net>
parents: 1208
diff changeset
1058
0
5568cf133caf create moin/2.0 repo, drop all history (see notes below)
Thomas Waldmann <tw AT waldmann-edv DOT de>
parents:
diff changeset
1059 def _render_data_diff(self, oldrev, newrev):
5568cf133caf create moin/2.0 repo, drop all history (see notes below)
Thomas Waldmann <tw AT waldmann-edv DOT de>
parents:
diff changeset
1060 if PIL is None:
5568cf133caf create moin/2.0 repo, drop all history (see notes below)
Thomas Waldmann <tw AT waldmann-edv DOT de>
parents:
diff changeset
1061 # no PIL, we can't do anything, we just call the base class method
5568cf133caf create moin/2.0 repo, drop all history (see notes below)
Thomas Waldmann <tw AT waldmann-edv DOT de>
parents:
diff changeset
1062 return super(TransformableBitmapImage, self)._render_data_diff(oldrev, newrev)
859
95d1033b7808 fix show/meta view
Thomas Waldmann <tw AT waldmann-edv DOT de>
parents: 852
diff changeset
1063 url = url_for('frontend.diffraw', item_name=self.name, rev1=oldrev.revid, rev2=newrev.revid)
1409
ac1059572d80 use unicode object for .format() operation to avoid unicode issues, fixes #198
Thomas Waldmann <tw AT waldmann-edv DOT de>
parents: 1408
diff changeset
1064 return Markup(u'<img src="{0}" />'.format(escape(url)))
0
5568cf133caf create moin/2.0 repo, drop all history (see notes below)
Thomas Waldmann <tw AT waldmann-edv DOT de>
parents:
diff changeset
1065
5568cf133caf create moin/2.0 repo, drop all history (see notes below)
Thomas Waldmann <tw AT waldmann-edv DOT de>
parents:
diff changeset
1066 def _render_data_diff_raw(self, oldrev, newrev):
5568cf133caf create moin/2.0 repo, drop all history (see notes below)
Thomas Waldmann <tw AT waldmann-edv DOT de>
parents:
diff changeset
1067 hash_name = HASH_ALGORITHM
174
e8f61cbd661b modularize crypto/random stuff, move it to MoinMoin.util.crypto, pw change bugfix
Thomas Waldmann <tw AT waldmann-edv DOT de>
parents: 173
diff changeset
1068 cid = cache_key(usage="ImageDiff",
e8f61cbd661b modularize crypto/random stuff, move it to MoinMoin.util.crypto, pw change bugfix
Thomas Waldmann <tw AT waldmann-edv DOT de>
parents: 173
diff changeset
1069 hash_name=hash_name,
860
de6ece090b7d fix download view
Thomas Waldmann <tw AT waldmann-edv DOT de>
parents: 859
diff changeset
1070 hash_old=oldrev.meta[hash_name],
de6ece090b7d fix download view
Thomas Waldmann <tw AT waldmann-edv DOT de>
parents: 859
diff changeset
1071 hash_new=newrev.meta[hash_name])
0
5568cf133caf create moin/2.0 repo, drop all history (see notes below)
Thomas Waldmann <tw AT waldmann-edv DOT de>
parents:
diff changeset
1072 c = app.cache.get(cid)
5568cf133caf create moin/2.0 repo, drop all history (see notes below)
Thomas Waldmann <tw AT waldmann-edv DOT de>
parents:
diff changeset
1073 if c is None:
5568cf133caf create moin/2.0 repo, drop all history (see notes below)
Thomas Waldmann <tw AT waldmann-edv DOT de>
parents:
diff changeset
1074 if PIL is None:
256
02888ad76719 added exception handling if PIL can't diff the image
bsx <bsx+bitbucket@0xcafec0.de>
parents: 255
diff changeset
1075 abort(404) # TODO render user friendly error image
0
5568cf133caf create moin/2.0 repo, drop all history (see notes below)
Thomas Waldmann <tw AT waldmann-edv DOT de>
parents:
diff changeset
1076
860
de6ece090b7d fix download view
Thomas Waldmann <tw AT waldmann-edv DOT de>
parents: 859
diff changeset
1077 content_type = newrev.meta[CONTENTTYPE]
0
5568cf133caf create moin/2.0 repo, drop all history (see notes below)
Thomas Waldmann <tw AT waldmann-edv DOT de>
parents:
diff changeset
1078 if content_type == 'image/jpeg':
5568cf133caf create moin/2.0 repo, drop all history (see notes below)
Thomas Waldmann <tw AT waldmann-edv DOT de>
parents:
diff changeset
1079 output_type = 'JPEG'
5568cf133caf create moin/2.0 repo, drop all history (see notes below)
Thomas Waldmann <tw AT waldmann-edv DOT de>
parents:
diff changeset
1080 elif content_type == 'image/png':
5568cf133caf create moin/2.0 repo, drop all history (see notes below)
Thomas Waldmann <tw AT waldmann-edv DOT de>
parents:
diff changeset
1081 output_type = 'PNG'
5568cf133caf create moin/2.0 repo, drop all history (see notes below)
Thomas Waldmann <tw AT waldmann-edv DOT de>
parents:
diff changeset
1082 elif content_type == 'image/gif':
5568cf133caf create moin/2.0 repo, drop all history (see notes below)
Thomas Waldmann <tw AT waldmann-edv DOT de>
parents:
diff changeset
1083 output_type = 'GIF'
5568cf133caf create moin/2.0 repo, drop all history (see notes below)
Thomas Waldmann <tw AT waldmann-edv DOT de>
parents:
diff changeset
1084 else:
969
5bf6d7a2ffcf Convert all %r, %s, %x, %d, %i, %o to new Format String Syntax
Vedran Mileti? <rivanvx@gmail.com>
parents: 957
diff changeset
1085 raise ValueError("content_type {0!r} not supported".format(content_type))
0
5568cf133caf create moin/2.0 repo, drop all history (see notes below)
Thomas Waldmann <tw AT waldmann-edv DOT de>
parents:
diff changeset
1086
256
02888ad76719 added exception handling if PIL can't diff the image
bsx <bsx+bitbucket@0xcafec0.de>
parents: 255
diff changeset
1087 try:
1152
a284e43d1292 Use rev.data instead of rev, to fix crash that occured on image diff
Bilal Akhtar <bilalakhtar@ubuntu.com>
parents: 1112
diff changeset
1088 oldimage = PILImage.open(oldrev.data)
a284e43d1292 Use rev.data instead of rev, to fix crash that occured on image diff
Bilal Akhtar <bilalakhtar@ubuntu.com>
parents: 1112
diff changeset
1089 newimage = PILImage.open(newrev.data)
256
02888ad76719 added exception handling if PIL can't diff the image
bsx <bsx+bitbucket@0xcafec0.de>
parents: 255
diff changeset
1090 oldimage.load()
02888ad76719 added exception handling if PIL can't diff the image
bsx <bsx+bitbucket@0xcafec0.de>
parents: 255
diff changeset
1091 newimage.load()
02888ad76719 added exception handling if PIL can't diff the image
bsx <bsx+bitbucket@0xcafec0.de>
parents: 255
diff changeset
1092 diffimage = PILdiff(newimage, oldimage)
02888ad76719 added exception handling if PIL can't diff the image
bsx <bsx+bitbucket@0xcafec0.de>
parents: 255
diff changeset
1093 outfile = StringIO()
02888ad76719 added exception handling if PIL can't diff the image
bsx <bsx+bitbucket@0xcafec0.de>
parents: 255
diff changeset
1094 diffimage.save(outfile, output_type)
02888ad76719 added exception handling if PIL can't diff the image
bsx <bsx+bitbucket@0xcafec0.de>
parents: 255
diff changeset
1095 data = outfile.getvalue()
02888ad76719 added exception handling if PIL can't diff the image
bsx <bsx+bitbucket@0xcafec0.de>
parents: 255
diff changeset
1096 outfile.close()
02888ad76719 added exception handling if PIL can't diff the image
bsx <bsx+bitbucket@0xcafec0.de>
parents: 255
diff changeset
1097 headers = wikiutil.file_headers(content_type=content_type, content_length=len(data))
02888ad76719 added exception handling if PIL can't diff the image
bsx <bsx+bitbucket@0xcafec0.de>
parents: 255
diff changeset
1098 app.cache.set(cid, (headers, data))
02888ad76719 added exception handling if PIL can't diff the image
bsx <bsx+bitbucket@0xcafec0.de>
parents: 255
diff changeset
1099 except (IOError, ValueError) as err:
969
5bf6d7a2ffcf Convert all %r, %s, %x, %d, %i, %o to new Format String Syntax
Vedran Mileti? <rivanvx@gmail.com>
parents: 957
diff changeset
1100 logging.exception("error during PILdiff: {0}".format(err.message))
256
02888ad76719 added exception handling if PIL can't diff the image
bsx <bsx+bitbucket@0xcafec0.de>
parents: 255
diff changeset
1101 abort(404) # TODO render user friendly error image
0
5568cf133caf create moin/2.0 repo, drop all history (see notes below)
Thomas Waldmann <tw AT waldmann-edv DOT de>
parents:
diff changeset
1102 else:
5568cf133caf create moin/2.0 repo, drop all history (see notes below)
Thomas Waldmann <tw AT waldmann-edv DOT de>
parents:
diff changeset
1103 # XXX TODO check ACL behaviour
5568cf133caf create moin/2.0 repo, drop all history (see notes below)
Thomas Waldmann <tw AT waldmann-edv DOT de>
parents:
diff changeset
1104 headers, data = c
5568cf133caf create moin/2.0 repo, drop all history (see notes below)
Thomas Waldmann <tw AT waldmann-edv DOT de>
parents:
diff changeset
1105 return Response(data, headers=headers)
5568cf133caf create moin/2.0 repo, drop all history (see notes below)
Thomas Waldmann <tw AT waldmann-edv DOT de>
parents:
diff changeset
1106
5568cf133caf create moin/2.0 repo, drop all history (see notes below)
Thomas Waldmann <tw AT waldmann-edv DOT de>
parents:
diff changeset
1107 def _render_data_diff_text(self, oldrev, newrev):
5568cf133caf create moin/2.0 repo, drop all history (see notes below)
Thomas Waldmann <tw AT waldmann-edv DOT de>
parents:
diff changeset
1108 return super(TransformableBitmapImage, self)._render_data_diff_text(oldrev, newrev)
5568cf133caf create moin/2.0 repo, drop all history (see notes below)
Thomas Waldmann <tw AT waldmann-edv DOT de>
parents:
diff changeset
1109
225
bac248bcf98c use a Item/contenttype registry to get the right Item subclass
Thomas Waldmann <tw AT waldmann-edv DOT de>
parents: 221
diff changeset
1110 item_registry.register(TransformableBitmapImage._factory, Type('image/png'))
bac248bcf98c use a Item/contenttype registry to get the right Item subclass
Thomas Waldmann <tw AT waldmann-edv DOT de>
parents: 221
diff changeset
1111 item_registry.register(TransformableBitmapImage._factory, Type('image/jpeg'))
bac248bcf98c use a Item/contenttype registry to get the right Item subclass
Thomas Waldmann <tw AT waldmann-edv DOT de>
parents: 221
diff changeset
1112 item_registry.register(TransformableBitmapImage._factory, Type('image/gif'))
bac248bcf98c use a Item/contenttype registry to get the right Item subclass
Thomas Waldmann <tw AT waldmann-edv DOT de>
parents: 221
diff changeset
1113
0
5568cf133caf create moin/2.0 repo, drop all history (see notes below)
Thomas Waldmann <tw AT waldmann-edv DOT de>
parents:
diff changeset
1114
5568cf133caf create moin/2.0 repo, drop all history (see notes below)
Thomas Waldmann <tw AT waldmann-edv DOT de>
parents:
diff changeset
1115 class Text(Binary):
225
bac248bcf98c use a Item/contenttype registry to get the right Item subclass
Thomas Waldmann <tw AT waldmann-edv DOT de>
parents: 221
diff changeset
1116 """ Base class for text/* """
0
5568cf133caf create moin/2.0 repo, drop all history (see notes below)
Thomas Waldmann <tw AT waldmann-edv DOT de>
parents:
diff changeset
1117 template = "modify_text.html"
5568cf133caf create moin/2.0 repo, drop all history (see notes below)
Thomas Waldmann <tw AT waldmann-edv DOT de>
parents:
diff changeset
1118
1391
339668f8ad06 refactor of apps/frontend/views.py and items/__init__.py modules
Cheer Xiao <xiaqqaix@gmail.com>
parents: 1361
diff changeset
1119 class ModifyForm(Binary.ModifyForm):
339668f8ad06 refactor of apps/frontend/views.py and items/__init__.py modules
Cheer Xiao <xiaqqaix@gmail.com>
parents: 1361
diff changeset
1120 data_text = String.using(strip=False, optional=True).with_properties(placeholder=L_("Type your text here"))
339668f8ad06 refactor of apps/frontend/views.py and items/__init__.py modules
Cheer Xiao <xiaqqaix@gmail.com>
parents: 1361
diff changeset
1121
1407
8bbdf554e812 Cleanups and fixes for the items module.
Cheer Xiao <xiaqqaix@gmail.com>
parents: 1397
diff changeset
1122 def _load(self, item):
8bbdf554e812 Cleanups and fixes for the items module.
Cheer Xiao <xiaqqaix@gmail.com>
parents: 1397
diff changeset
1123 super(Text.ModifyForm, self)._load(item)
1408
94dda5c633d2 Minor fixes to previous items cleanup changeset.
Cheer Xiao <xiaqqaix@gmail.com>
parents: 1407
diff changeset
1124 data = item.data
94dda5c633d2 Minor fixes to previous items cleanup changeset.
Cheer Xiao <xiaqqaix@gmail.com>
parents: 1407
diff changeset
1125 data = item.data_storage_to_internal(data)
94dda5c633d2 Minor fixes to previous items cleanup changeset.
Cheer Xiao <xiaqqaix@gmail.com>
parents: 1407
diff changeset
1126 data = item.data_internal_to_form(data)
94dda5c633d2 Minor fixes to previous items cleanup changeset.
Cheer Xiao <xiaqqaix@gmail.com>
parents: 1407
diff changeset
1127 self['data_text'] = data
1391
339668f8ad06 refactor of apps/frontend/views.py and items/__init__.py modules
Cheer Xiao <xiaqqaix@gmail.com>
parents: 1361
diff changeset
1128
1407
8bbdf554e812 Cleanups and fixes for the items module.
Cheer Xiao <xiaqqaix@gmail.com>
parents: 1397
diff changeset
1129 def _dump(self, item):
8bbdf554e812 Cleanups and fixes for the items module.
Cheer Xiao <xiaqqaix@gmail.com>
parents: 1397
diff changeset
1130 meta, data, contenttype_guessed, comment = super(Text.ModifyForm, self)._dump(item)
8bbdf554e812 Cleanups and fixes for the items module.
Cheer Xiao <xiaqqaix@gmail.com>
parents: 1397
diff changeset
1131 if data is None:
8bbdf554e812 Cleanups and fixes for the items module.
Cheer Xiao <xiaqqaix@gmail.com>
parents: 1397
diff changeset
1132 data = self['data_text'].value
8bbdf554e812 Cleanups and fixes for the items module.
Cheer Xiao <xiaqqaix@gmail.com>
parents: 1397
diff changeset
1133 data = item.data_form_to_internal(data)
8bbdf554e812 Cleanups and fixes for the items module.
Cheer Xiao <xiaqqaix@gmail.com>
parents: 1397
diff changeset
1134 data = item.data_internal_to_storage(data)
8bbdf554e812 Cleanups and fixes for the items module.
Cheer Xiao <xiaqqaix@gmail.com>
parents: 1397
diff changeset
1135 # we know it is text and utf-8 - XXX is there a way to get the charset of the form?
8bbdf554e812 Cleanups and fixes for the items module.
Cheer Xiao <xiaqqaix@gmail.com>
parents: 1397
diff changeset
1136 contenttype_guessed = u'text/plain;charset=utf-8'
8bbdf554e812 Cleanups and fixes for the items module.
Cheer Xiao <xiaqqaix@gmail.com>
parents: 1397
diff changeset
1137 return meta, data, contenttype_guessed, comment
8bbdf554e812 Cleanups and fixes for the items module.
Cheer Xiao <xiaqqaix@gmail.com>
parents: 1397
diff changeset
1138
1391
339668f8ad06 refactor of apps/frontend/views.py and items/__init__.py modules
Cheer Xiao <xiaqqaix@gmail.com>
parents: 1361
diff changeset
1139 extra_template_args = {'rows_data': str(ROWS_DATA)}
339668f8ad06 refactor of apps/frontend/views.py and items/__init__.py modules
Cheer Xiao <xiaqqaix@gmail.com>
parents: 1361
diff changeset
1140
0
5568cf133caf create moin/2.0 repo, drop all history (see notes below)
Thomas Waldmann <tw AT waldmann-edv DOT de>
parents:
diff changeset
1141 # text/plain mandates crlf - but in memory, we want lf only
5568cf133caf create moin/2.0 repo, drop all history (see notes below)
Thomas Waldmann <tw AT waldmann-edv DOT de>
parents:
diff changeset
1142 def data_internal_to_form(self, text):
5568cf133caf create moin/2.0 repo, drop all history (see notes below)
Thomas Waldmann <tw AT waldmann-edv DOT de>
parents:
diff changeset
1143 """ convert data from memory format to form format """
5568cf133caf create moin/2.0 repo, drop all history (see notes below)
Thomas Waldmann <tw AT waldmann-edv DOT de>
parents:
diff changeset
1144 return text.replace(u'\n', u'\r\n')
5568cf133caf create moin/2.0 repo, drop all history (see notes below)
Thomas Waldmann <tw AT waldmann-edv DOT de>
parents:
diff changeset
1145
5568cf133caf create moin/2.0 repo, drop all history (see notes below)
Thomas Waldmann <tw AT waldmann-edv DOT de>
parents:
diff changeset
1146 def data_form_to_internal(self, data):
5568cf133caf create moin/2.0 repo, drop all history (see notes below)
Thomas Waldmann <tw AT waldmann-edv DOT de>
parents:
diff changeset
1147 """ convert data from form format to memory format """
5568cf133caf create moin/2.0 repo, drop all history (see notes below)
Thomas Waldmann <tw AT waldmann-edv DOT de>
parents:
diff changeset
1148 return data.replace(u'\r\n', u'\n')
5568cf133caf create moin/2.0 repo, drop all history (see notes below)
Thomas Waldmann <tw AT waldmann-edv DOT de>
parents:
diff changeset
1149
5568cf133caf create moin/2.0 repo, drop all history (see notes below)
Thomas Waldmann <tw AT waldmann-edv DOT de>
parents:
diff changeset
1150 def data_internal_to_storage(self, text):
5568cf133caf create moin/2.0 repo, drop all history (see notes below)
Thomas Waldmann <tw AT waldmann-edv DOT de>
parents:
diff changeset
1151 """ convert data from memory format to storage format """
5568cf133caf create moin/2.0 repo, drop all history (see notes below)
Thomas Waldmann <tw AT waldmann-edv DOT de>
parents:
diff changeset
1152 return text.replace(u'\n', u'\r\n').encode(config.charset)
5568cf133caf create moin/2.0 repo, drop all history (see notes below)
Thomas Waldmann <tw AT waldmann-edv DOT de>
parents:
diff changeset
1153
5568cf133caf create moin/2.0 repo, drop all history (see notes below)
Thomas Waldmann <tw AT waldmann-edv DOT de>
parents:
diff changeset
1154 def data_storage_to_internal(self, data):
5568cf133caf create moin/2.0 repo, drop all history (see notes below)
Thomas Waldmann <tw AT waldmann-edv DOT de>
parents:
diff changeset
1155 """ convert data from storage format to memory format """
5568cf133caf create moin/2.0 repo, drop all history (see notes below)
Thomas Waldmann <tw AT waldmann-edv DOT de>
parents:
diff changeset
1156 return data.decode(config.charset).replace(u'\r\n', u'\n')
1198
2aa4f4ec6a94 Minor fixes for atom feed
Shitiz Garg <mail@dragooon.net>
parents: 1197
diff changeset
1157
1197
98ff5e7a0bec Improved atom feed for page history
Shitiz Garg <mail@dragooon.net>
parents: 1180
diff changeset
1158 def _get_data_diff_html(self, oldrev, newrev, 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
1159 from MoinMoin.util.diff_html import diff
852
5ad4ae0b1e09 lots of fixes / adaptions for storage-ng code
Thomas Waldmann <tw AT waldmann-edv DOT de>
parents: 827
diff changeset
1160 old_text = self.data_storage_to_internal(oldrev.data.read())
5ad4ae0b1e09 lots of fixes / adaptions for storage-ng code
Thomas Waldmann <tw AT waldmann-edv DOT de>
parents: 827
diff changeset
1161 new_text = self.data_storage_to_internal(newrev.data.read())
5ad4ae0b1e09 lots of fixes / adaptions for storage-ng code
Thomas Waldmann <tw AT waldmann-edv DOT de>
parents: 827
diff changeset
1162 storage_item = flaskg.storage[self.name]
0
5568cf133caf create moin/2.0 repo, drop all history (see notes below)
Thomas Waldmann <tw AT waldmann-edv DOT de>
parents:
diff changeset
1163 diffs = [(d[0], Markup(d[1]), d[2], Markup(d[3])) for d in diff(old_text, new_text)]
1197
98ff5e7a0bec Improved atom feed for page history
Shitiz Garg <mail@dragooon.net>
parents: 1180
diff changeset
1164 return render_template(template,
98ff5e7a0bec Improved atom feed for page history
Shitiz Garg <mail@dragooon.net>
parents: 1180
diff changeset
1165 item_name=self.name,
98ff5e7a0bec Improved atom feed for page history
Shitiz Garg <mail@dragooon.net>
parents: 1180
diff changeset
1166 oldrev=oldrev,
98ff5e7a0bec Improved atom feed for page history
Shitiz Garg <mail@dragooon.net>
parents: 1180
diff changeset
1167 newrev=newrev,
98ff5e7a0bec Improved atom feed for page history
Shitiz Garg <mail@dragooon.net>
parents: 1180
diff changeset
1168 diffs=diffs,
98ff5e7a0bec Improved atom feed for page history
Shitiz Garg <mail@dragooon.net>
parents: 1180
diff changeset
1169 )
1198
2aa4f4ec6a94 Minor fixes for atom feed
Shitiz Garg <mail@dragooon.net>
parents: 1197
diff changeset
1170
1197
98ff5e7a0bec Improved atom feed for page history
Shitiz Garg <mail@dragooon.net>
parents: 1180
diff changeset
1171 def _render_data_diff_atom(self, oldrev, newrev):
98ff5e7a0bec Improved atom feed for page history
Shitiz Garg <mail@dragooon.net>
parents: 1180
diff changeset
1172 """ renders diff in HTML for atom feed """
98ff5e7a0bec Improved atom feed for page history
Shitiz Garg <mail@dragooon.net>
parents: 1180
diff changeset
1173 return self._get_data_diff_html(oldrev, newrev, 'diff_text_atom.html')
0
5568cf133caf create moin/2.0 repo, drop all history (see notes below)
Thomas Waldmann <tw AT waldmann-edv DOT de>
parents:
diff changeset
1174
1197
98ff5e7a0bec Improved atom feed for page history
Shitiz Garg <mail@dragooon.net>
parents: 1180
diff changeset
1175 def _render_data_diff(self, oldrev, newrev):
1199
a4ce283b0ca2 Text::_render_data_diff should return unicode in keeping it consistent with _render_data_diff_atom
Shitiz Garg <mail@dragooon.net>
parents: 1198
diff changeset
1176 return self._get_data_diff_html(oldrev, newrev, 'diff_text.html')
1198
2aa4f4ec6a94 Minor fixes for atom feed
Shitiz Garg <mail@dragooon.net>
parents: 1197
diff changeset
1177
0
5568cf133caf create moin/2.0 repo, drop all history (see notes below)
Thomas Waldmann <tw AT waldmann-edv DOT de>
parents:
diff changeset
1178 def _render_data_diff_text(self, oldrev, newrev):
5568cf133caf create moin/2.0 repo, drop all history (see notes below)
Thomas Waldmann <tw AT waldmann-edv DOT de>
parents:
diff changeset
1179 from MoinMoin.util import diff_text
852
5ad4ae0b1e09 lots of fixes / adaptions for storage-ng code
Thomas Waldmann <tw AT waldmann-edv DOT de>
parents: 827
diff changeset
1180 oldlines = self.data_storage_to_internal(oldrev.data.read()).split('\n')
5ad4ae0b1e09 lots of fixes / adaptions for storage-ng code
Thomas Waldmann <tw AT waldmann-edv DOT de>
parents: 827
diff changeset
1181 newlines = self.data_storage_to_internal(newrev.data.read()).split('\n')
0
5568cf133caf create moin/2.0 repo, drop all history (see notes below)
Thomas Waldmann <tw AT waldmann-edv DOT de>
parents:
diff changeset
1182 difflines = diff_text.diff(oldlines, newlines)
5568cf133caf create moin/2.0 repo, drop all history (see notes below)
Thomas Waldmann <tw AT waldmann-edv DOT de>
parents:
diff changeset
1183 return '\n'.join(difflines)
5568cf133caf create moin/2.0 repo, drop all history (see notes below)
Thomas Waldmann <tw AT waldmann-edv DOT de>
parents:
diff changeset
1184
1112
b02f88f4428e Fix diffraw view, fix text diffraw
Sam Toyer <samATqxcvDOTnet>
parents: 1099
diff changeset
1185 _render_data_diff_raw = _render_data_diff
b02f88f4428e Fix diffraw view, fix text diffraw
Sam Toyer <samATqxcvDOTnet>
parents: 1099
diff changeset
1186
202
9ffa82e550ba highlight view: move dom conversion code to Item method
Thomas Waldmann <tw AT waldmann-edv DOT de>
parents: 197
diff changeset
1187 def _render_data_highlight(self):
9ffa82e550ba highlight view: move dom conversion code to Item method
Thomas Waldmann <tw AT waldmann-edv DOT de>
parents: 197
diff changeset
1188 from MoinMoin.converter import default_registry as reg
9ffa82e550ba highlight view: move dom conversion code to Item method
Thomas Waldmann <tw AT waldmann-edv DOT de>
parents: 197
diff changeset
1189 data_text = self.data_storage_to_internal(self.data)
9ffa82e550ba highlight view: move dom conversion code to Item method
Thomas Waldmann <tw AT waldmann-edv DOT de>
parents: 197
diff changeset
1190 # TODO: use registry as soon as it is in there
9ffa82e550ba highlight view: move dom conversion code to Item method
Thomas Waldmann <tw AT waldmann-edv DOT de>
parents: 197
diff changeset
1191 from MoinMoin.converter.pygments_in import Converter as PygmentsConverter
221
faa06b4873dd more contenttype related changes/fixes, see below
Thomas Waldmann <tw AT waldmann-edv DOT de>
parents: 216
diff changeset
1192 pygments_conv = PygmentsConverter(contenttype=self.contenttype)
298
07143bd03aed fix pygments converter call for new converter api
Thomas Waldmann <tw AT waldmann-edv DOT de>
parents: 292
diff changeset
1193 doc = pygments_conv(data_text)
202
9ffa82e550ba highlight view: move dom conversion code to Item method
Thomas Waldmann <tw AT waldmann-edv DOT de>
parents: 197
diff changeset
1194 # TODO: Real output format
9ffa82e550ba highlight view: move dom conversion code to Item method
Thomas Waldmann <tw AT waldmann-edv DOT de>
parents: 197
diff changeset
1195 html_conv = reg.get(type_moin_document, Type('application/x-xhtml-moin-page'))
9ffa82e550ba highlight view: move dom conversion code to Item method
Thomas Waldmann <tw AT waldmann-edv DOT de>
parents: 197
diff changeset
1196 doc = html_conv(doc)
204
af274db0ed53 items: move duplicated code to function conv_serialize
Thomas Waldmann <tw AT waldmann-edv DOT de>
parents: 203
diff changeset
1197 return conv_serialize(doc, {html.namespace: ''})
202
9ffa82e550ba highlight view: move dom conversion code to Item method
Thomas Waldmann <tw AT waldmann-edv DOT de>
parents: 197
diff changeset
1198
225
bac248bcf98c use a Item/contenttype registry to get the right Item subclass
Thomas Waldmann <tw AT waldmann-edv DOT de>
parents: 221
diff changeset
1199 item_registry.register(Text._factory, Type('text/*'))
bac248bcf98c use a Item/contenttype registry to get the right Item subclass
Thomas Waldmann <tw AT waldmann-edv DOT de>
parents: 221
diff changeset
1200
0
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Thomas Waldmann <tw AT waldmann-edv DOT de>
parents:
diff changeset
1201
5568cf133caf create moin/2.0 repo, drop all history (see notes below)
Thomas Waldmann <tw AT waldmann-edv DOT de>
parents:
diff changeset
1202 class MarkupItem(Text):
5568cf133caf create moin/2.0 repo, drop all history (see notes below)
Thomas Waldmann <tw AT waldmann-edv DOT de>
parents:
diff changeset
1203 """
5568cf133caf create moin/2.0 repo, drop all history (see notes below)
Thomas Waldmann <tw AT waldmann-edv DOT de>
parents:
diff changeset
1204 some kind of item with markup
5568cf133caf create moin/2.0 repo, drop all history (see notes below)
Thomas Waldmann <tw AT waldmann-edv DOT de>
parents:
diff changeset
1205 (internal links and transcluded items)
5568cf133caf create moin/2.0 repo, drop all history (see notes below)
Thomas Waldmann <tw AT waldmann-edv DOT de>
parents:
diff changeset
1206 """
5568cf133caf create moin/2.0 repo, drop all history (see notes below)
Thomas Waldmann <tw AT waldmann-edv DOT de>
parents:
diff changeset
1207
225
bac248bcf98c use a Item/contenttype registry to get the right Item subclass
Thomas Waldmann <tw AT waldmann-edv DOT de>
parents: 221
diff changeset
1208
0
5568cf133caf create moin/2.0 repo, drop all history (see notes below)
Thomas Waldmann <tw AT waldmann-edv DOT de>
parents:
diff changeset
1209 class MoinWiki(MarkupItem):
5568cf133caf create moin/2.0 repo, drop all history (see notes below)
Thomas Waldmann <tw AT waldmann-edv DOT de>
parents:
diff changeset
1210 """ MoinMoin wiki markup """
225
bac248bcf98c use a Item/contenttype registry to get the right Item subclass
Thomas Waldmann <tw AT waldmann-edv DOT de>
parents: 221
diff changeset
1211
bac248bcf98c use a Item/contenttype registry to get the right Item subclass
Thomas Waldmann <tw AT waldmann-edv DOT de>
parents: 221
diff changeset
1212 item_registry.register(MoinWiki._factory, Type('text/x.moin.wiki'))
0
5568cf133caf create moin/2.0 repo, drop all history (see notes below)
Thomas Waldmann <tw AT waldmann-edv DOT de>
parents:
diff changeset
1213
5568cf133caf create moin/2.0 repo, drop all history (see notes below)
Thomas Waldmann <tw AT waldmann-edv DOT de>
parents:
diff changeset
1214
5568cf133caf create moin/2.0 repo, drop all history (see notes below)
Thomas Waldmann <tw AT waldmann-edv DOT de>
parents:
diff changeset
1215 class CreoleWiki(MarkupItem):
5568cf133caf create moin/2.0 repo, drop all history (see notes below)
Thomas Waldmann <tw AT waldmann-edv DOT de>
parents:
diff changeset
1216 """ Creole wiki markup """
225
bac248bcf98c use a Item/contenttype registry to get the right Item subclass
Thomas Waldmann <tw AT waldmann-edv DOT de>
parents: 221
diff changeset
1217
bac248bcf98c use a Item/contenttype registry to get the right Item subclass
Thomas Waldmann <tw AT waldmann-edv DOT de>
parents: 221
diff changeset
1218 item_registry.register(CreoleWiki._factory, Type('text/x.moin.creole'))
0
5568cf133caf create moin/2.0 repo, drop all history (see notes below)
Thomas Waldmann <tw AT waldmann-edv DOT de>
parents:
diff changeset
1219
5568cf133caf create moin/2.0 repo, drop all history (see notes below)
Thomas Waldmann <tw AT waldmann-edv DOT de>
parents:
diff changeset
1220
5568cf133caf create moin/2.0 repo, drop all history (see notes below)
Thomas Waldmann <tw AT waldmann-edv DOT de>
parents:
diff changeset
1221 class MediaWiki(MarkupItem):
5568cf133caf create moin/2.0 repo, drop all history (see notes below)
Thomas Waldmann <tw AT waldmann-edv DOT de>
parents:
diff changeset
1222 """ MediaWiki markup """
225
bac248bcf98c use a Item/contenttype registry to get the right Item subclass
Thomas Waldmann <tw AT waldmann-edv DOT de>
parents: 221
diff changeset
1223
bac248bcf98c use a Item/contenttype registry to get the right Item subclass
Thomas Waldmann <tw AT waldmann-edv DOT de>
parents: 221
diff changeset
1224 item_registry.register(MediaWiki._factory, Type('text/x-mediawiki'))
0
5568cf133caf create moin/2.0 repo, drop all history (see notes below)
Thomas Waldmann <tw AT waldmann-edv DOT de>
parents:
diff changeset
1225
5568cf133caf create moin/2.0 repo, drop all history (see notes below)
Thomas Waldmann <tw AT waldmann-edv DOT de>
parents:
diff changeset
1226
5568cf133caf create moin/2.0 repo, drop all history (see notes below)
Thomas Waldmann <tw AT waldmann-edv DOT de>
parents:
diff changeset
1227 class ReST(MarkupItem):
5568cf133caf create moin/2.0 repo, drop all history (see notes below)
Thomas Waldmann <tw AT waldmann-edv DOT de>
parents:
diff changeset
1228 """ ReStructured Text markup """
225
bac248bcf98c use a Item/contenttype registry to get the right Item subclass
Thomas Waldmann <tw AT waldmann-edv DOT de>
parents: 221
diff changeset
1229
bac248bcf98c use a Item/contenttype registry to get the right Item subclass
Thomas Waldmann <tw AT waldmann-edv DOT de>
parents: 221
diff changeset
1230 item_registry.register(ReST._factory, Type('text/x-rst'))
0
5568cf133caf create moin/2.0 repo, drop all history (see notes below)
Thomas Waldmann <tw AT waldmann-edv DOT de>
parents:
diff changeset
1231
5568cf133caf create moin/2.0 repo, drop all history (see notes below)
Thomas Waldmann <tw AT waldmann-edv DOT de>
parents:
diff changeset
1232
5568cf133caf create moin/2.0 repo, drop all history (see notes below)
Thomas Waldmann <tw AT waldmann-edv DOT de>
parents:
diff changeset
1233 class HTML(Text):
5568cf133caf create moin/2.0 repo, drop all history (see notes below)
Thomas Waldmann <tw AT waldmann-edv DOT de>
parents:
diff changeset
1234 """
5568cf133caf create moin/2.0 repo, drop all history (see notes below)
Thomas Waldmann <tw AT waldmann-edv DOT de>
parents:
diff changeset
1235 HTML markup
5568cf133caf create moin/2.0 repo, drop all history (see notes below)
Thomas Waldmann <tw AT waldmann-edv DOT de>
parents:
diff changeset
1236
5568cf133caf create moin/2.0 repo, drop all history (see notes below)
Thomas Waldmann <tw AT waldmann-edv DOT de>
parents:
diff changeset
1237 Note: As we use html_in converter to convert this to DOM and later some
5568cf133caf create moin/2.0 repo, drop all history (see notes below)
Thomas Waldmann <tw AT waldmann-edv DOT de>
parents:
diff changeset
1238 output converterter to produce output format (e.g. html_out for html
5568cf133caf create moin/2.0 repo, drop all history (see notes below)
Thomas Waldmann <tw AT waldmann-edv DOT de>
parents:
diff changeset
1239 output), all(?) unsafe stuff will get lost.
5568cf133caf create moin/2.0 repo, drop all history (see notes below)
Thomas Waldmann <tw AT waldmann-edv DOT de>
parents:
diff changeset
1240
5568cf133caf create moin/2.0 repo, drop all history (see notes below)
Thomas Waldmann <tw AT waldmann-edv DOT de>
parents:
diff changeset
1241 Note: If raw revision data is accessed, unsafe stuff might be present!
5568cf133caf create moin/2.0 repo, drop all history (see notes below)
Thomas Waldmann <tw AT waldmann-edv DOT de>
parents:
diff changeset
1242 """
5568cf133caf create moin/2.0 repo, drop all history (see notes below)
Thomas Waldmann <tw AT waldmann-edv DOT de>
parents:
diff changeset
1243 template = "modify_text_html.html"
5568cf133caf create moin/2.0 repo, drop all history (see notes below)
Thomas Waldmann <tw AT waldmann-edv DOT de>
parents:
diff changeset
1244
225
bac248bcf98c use a Item/contenttype registry to get the right Item subclass
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diff changeset
1245 item_registry.register(HTML._factory, Type('text/html'))
bac248bcf98c use a Item/contenttype registry to get the right Item subclass
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parents: 221
diff changeset
1246
0
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Thomas Waldmann <tw AT waldmann-edv DOT de>
parents:
diff changeset
1247
5568cf133caf create moin/2.0 repo, drop all history (see notes below)
Thomas Waldmann <tw AT waldmann-edv DOT de>
parents:
diff changeset
1248 class DocBook(MarkupItem):
5568cf133caf create moin/2.0 repo, drop all history (see notes below)
Thomas Waldmann <tw AT waldmann-edv DOT de>
parents:
diff changeset
1249 """ DocBook Document """
5568cf133caf create moin/2.0 repo, drop all history (see notes below)
Thomas Waldmann <tw AT waldmann-edv DOT de>
parents:
diff changeset
1250 def _convert(self, doc):
5568cf133caf create moin/2.0 repo, drop all history (see notes below)
Thomas Waldmann <tw AT waldmann-edv DOT de>
parents:
diff changeset
1251 from emeraldtree import ElementTree as ET
5568cf133caf create moin/2.0 repo, drop all history (see notes below)
Thomas Waldmann <tw AT waldmann-edv DOT de>
parents:
diff changeset
1252 from MoinMoin.converter import default_registry as reg
5568cf133caf create moin/2.0 repo, drop all history (see notes below)
Thomas Waldmann <tw AT waldmann-edv DOT de>
parents:
diff changeset
1253
5568cf133caf create moin/2.0 repo, drop all history (see notes below)
Thomas Waldmann <tw AT waldmann-edv DOT de>
parents:
diff changeset
1254 doc = self._expand_document(doc)
5568cf133caf create moin/2.0 repo, drop all history (see notes below)
Thomas Waldmann <tw AT waldmann-edv DOT de>
parents:
diff changeset
1255
5568cf133caf create moin/2.0 repo, drop all history (see notes below)
Thomas Waldmann <tw AT waldmann-edv DOT de>
parents:
diff changeset
1256 # We convert the internal representation of the document
5568cf133caf create moin/2.0 repo, drop all history (see notes below)
Thomas Waldmann <tw AT waldmann-edv DOT de>
parents:
diff changeset
1257 # into a DocBook document
5568cf133caf create moin/2.0 repo, drop all history (see notes below)
Thomas Waldmann <tw AT waldmann-edv DOT de>
parents:
diff changeset
1258 conv = reg.get(type_moin_document, Type('application/docbook+xml'))
5568cf133caf create moin/2.0 repo, drop all history (see notes below)
Thomas Waldmann <tw AT waldmann-edv DOT de>
parents:
diff changeset
1259
5568cf133caf create moin/2.0 repo, drop all history (see notes below)
Thomas Waldmann <tw AT waldmann-edv DOT de>
parents:
diff changeset
1260 doc = conv(doc)
5568cf133caf create moin/2.0 repo, drop all history (see notes below)
Thomas Waldmann <tw AT waldmann-edv DOT de>
parents:
diff changeset
1261
5568cf133caf create moin/2.0 repo, drop all history (see notes below)
Thomas Waldmann <tw AT waldmann-edv DOT de>
parents:
diff changeset
1262 # We determine the different namespaces of the output form
5568cf133caf create moin/2.0 repo, drop all history (see notes below)
Thomas Waldmann <tw AT waldmann-edv DOT de>
parents:
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1263 output_namespaces = {
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1264 docbook.namespace: '',
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1265 xlink.namespace: 'xlink',
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1266 }
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1267
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1268 # We convert the result into a StringIO object
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1269 # With the appropriate namespace
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1270 # TODO: Some other operation should probably be done here too
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1271 # like adding a doctype
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1272 file_to_send = StringIO()
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1273 tree = ET.ElementTree(doc)
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1274 tree.write(file_to_send, namespaces=output_namespaces)
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1275
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1276 # We determine the different parameters for the reply
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1277 mt = MimeType(mimestr='application/docbook+xml;charset=utf-8')
0
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1278 content_type = mt.content_type()
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1279 as_attachment = mt.as_attachment(app.cfg)
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1280 # After creation of the StringIO, we are at the end of the file
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1281 # so position is the size the file.
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1282 # and then we should move it back at the beginning of the file
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1283 content_length = file_to_send.tell()
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Thomas Wa&