Commit | Line | Data |
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9bfe1d8e | 1 | # GNU MediaGoblin -- federated, autonomous media hosting |
cf29e8a8 | 2 | # Copyright (C) 2011, 2012 MediaGoblin contributors. See AUTHORS. |
9bfe1d8e E |
3 | # |
4 | # This program is free software: you can redistribute it and/or modify | |
5 | # it under the terms of the GNU Affero General Public License as published by | |
6 | # the Free Software Foundation, either version 3 of the License, or | |
7 | # (at your option) any later version. | |
8 | # | |
9 | # This program is distributed in the hope that it will be useful, | |
10 | # but WITHOUT ANY WARRANTY; without even the implied warranty of | |
11 | # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the | |
12 | # GNU Affero General Public License for more details. | |
13 | # | |
14 | # You should have received a copy of the GNU Affero General Public License | |
15 | # along with this program. If not, see <http://www.gnu.org/licenses/>. | |
aba81c9f | 16 | |
3a8c3a38 JW |
17 | from cgi import FieldStorage |
18 | from datetime import datetime | |
19 | ||
62d14bf5 | 20 | from werkzeug.exceptions import Forbidden |
3a8c3a38 | 21 | from werkzeug.utils import secure_filename |
aba81c9f | 22 | |
d9ed098e | 23 | from mediagoblin import messages |
10d7496d | 24 | from mediagoblin import mg_globals |
152a3bfa | 25 | |
4837b2f2 | 26 | from mediagoblin.auth import lib as auth_lib |
aba81c9f | 27 | from mediagoblin.edit import forms |
b5a64f78 | 28 | from mediagoblin.edit.lib import may_edit_media |
be5be115 AW |
29 | from mediagoblin.decorators import require_active_login, get_user_media_entry, \ |
30 | user_may_alter_collection, get_user_collection | |
152a3bfa AW |
31 | from mediagoblin.tools.response import render_to_response, redirect |
32 | from mediagoblin.tools.translate import pass_to_ugettext as _ | |
33 | from mediagoblin.tools.text import ( | |
a855e92a | 34 | convert_to_tag_list_of_dicts, media_tags_as_string) |
be5be115 | 35 | from mediagoblin.db.util import check_media_slug_used, check_collection_slug_used |
c849e690 | 36 | |
825b1362 JW |
37 | import mimetypes |
38 | ||
97ec97db | 39 | |
8cd5d4f8 | 40 | @get_user_media_entry |
aba81c9f E |
41 | @require_active_login |
42 | def edit_media(request, media): | |
c849e690 | 43 | if not may_edit_media(request, media): |
cfa92229 | 44 | raise Forbidden("User may not edit this media") |
c849e690 | 45 | |
2c437493 | 46 | defaults = dict( |
ec82fbd8 | 47 | title=media.title, |
5da0bf90 | 48 | slug=media.slug, |
1d939966 | 49 | description=media.description, |
a6c49d49 | 50 | tags=media_tags_as_string(media.tags), |
97ec97db | 51 | license=media.license) |
aba81c9f | 52 | |
2c437493 | 53 | form = forms.EditForm( |
111a609d | 54 | request.form, |
2c437493 JW |
55 | **defaults) |
56 | ||
98857207 | 57 | if request.method == 'POST' and form.validate(): |
d5e90fe4 CAW |
58 | # Make sure there isn't already a MediaEntry with such a slug |
59 | # and userid. | |
b62b3b98 | 60 | slug_used = check_media_slug_used(request.db, media.uploader, |
111a609d | 61 | request.form['slug'], media.id) |
3a8c3a38 | 62 | |
b62b3b98 | 63 | if slug_used: |
d5e90fe4 | 64 | form.slug.errors.append( |
4b1adc13 | 65 | _(u'An entry with that slug already exists for this user.')) |
d5e90fe4 | 66 | else: |
111a609d JW |
67 | media.title = unicode(request.form['title']) |
68 | media.description = unicode(request.form.get('description')) | |
de917303 | 69 | media.tags = convert_to_tag_list_of_dicts( |
111a609d | 70 | request.form.get('tags')) |
3a8c3a38 | 71 | |
111a609d | 72 | media.license = unicode(request.form.get('license', '')) or None |
25b48323 | 73 | |
111a609d | 74 | media.slug = unicode(request.form['slug']) |
99a270e9 | 75 | |
747623cc | 76 | media.save() |
d5e90fe4 | 77 | |
950124e6 SS |
78 | return redirect(request, |
79 | location=media.url_for_self(request.urlgen)) | |
98857207 | 80 | |
bec591d8 | 81 | if request.user.is_admin \ |
5c2b8486 | 82 | and media.uploader != request.user.id \ |
96a2c366 CAW |
83 | and request.method != 'POST': |
84 | messages.add_message( | |
85 | request, messages.WARNING, | |
4b1adc13 | 86 | _("You are editing another user's media. Proceed with caution.")) |
96a2c366 | 87 | |
9038c9f9 CAW |
88 | return render_to_response( |
89 | request, | |
c9c24934 E |
90 | 'mediagoblin/edit/edit.html', |
91 | {'media': media, | |
92 | 'form': form}) | |
46fd661e | 93 | |
3a8c3a38 | 94 | |
825b1362 JW |
95 | # Mimetypes that browsers parse scripts in. |
96 | # Content-sniffing isn't taken into consideration. | |
97 | UNSAFE_MIMETYPES = [ | |
98 | 'text/html', | |
99 | 'text/svg+xml'] | |
100 | ||
101 | ||
3a8c3a38 | 102 | @get_user_media_entry |
630b57a3 | 103 | @require_active_login |
3a8c3a38 JW |
104 | def edit_attachments(request, media): |
105 | if mg_globals.app_config['allow_attachments']: | |
106 | form = forms.EditAttachmentsForm() | |
107 | ||
108 | # Add any attachements | |
c43f8c1d JW |
109 | if 'attachment_file' in request.files \ |
110 | and request.files['attachment_file']: | |
3a8c3a38 | 111 | |
825b1362 JW |
112 | # Security measure to prevent attachments from being served as |
113 | # text/html, which will be parsed by web clients and pose an XSS | |
114 | # threat. | |
115 | # | |
116 | # TODO | |
117 | # This method isn't flawless as some browsers may perform | |
118 | # content-sniffing. | |
119 | # This method isn't flawless as we do the mimetype lookup on the | |
120 | # machine parsing the upload form, and not necessarily the machine | |
121 | # serving the attachments. | |
122 | if mimetypes.guess_type( | |
c43f8c1d | 123 | request.files['attachment_file'].filename)[0] in \ |
825b1362 JW |
124 | UNSAFE_MIMETYPES: |
125 | public_filename = secure_filename('{0}.notsafe'.format( | |
c43f8c1d | 126 | request.files['attachment_file'].filename)) |
825b1362 JW |
127 | else: |
128 | public_filename = secure_filename( | |
c43f8c1d | 129 | request.files['attachment_file'].filename) |
825b1362 | 130 | |
3a8c3a38 JW |
131 | attachment_public_filepath \ |
132 | = mg_globals.public_store.get_unique_filepath( | |
5c2b8486 | 133 | ['media_entries', unicode(media.id), 'attachment', |
825b1362 | 134 | public_filename]) |
3a8c3a38 JW |
135 | |
136 | attachment_public_file = mg_globals.public_store.get_file( | |
137 | attachment_public_filepath, 'wb') | |
138 | ||
139 | try: | |
140 | attachment_public_file.write( | |
c43f8c1d | 141 | request.files['attachment_file'].stream.read()) |
3a8c3a38 | 142 | finally: |
c43f8c1d | 143 | request.files['attachment_file'].stream.close() |
3a8c3a38 | 144 | |
35029581 | 145 | media.attachment_files.append(dict( |
111a609d | 146 | name=request.form['attachment_name'] \ |
c43f8c1d | 147 | or request.files['attachment_file'].filename, |
3a8c3a38 | 148 | filepath=attachment_public_filepath, |
243c3843 | 149 | created=datetime.utcnow(), |
3a8c3a38 | 150 | )) |
630b57a3 | 151 | |
3a8c3a38 JW |
152 | media.save() |
153 | ||
154 | messages.add_message( | |
155 | request, messages.SUCCESS, | |
32255ec0 | 156 | _("You added the attachment %s!") \ |
111a609d | 157 | % (request.form['attachment_name'] |
c43f8c1d | 158 | or request.files['attachment_file'].filename)) |
3a8c3a38 | 159 | |
950124e6 SS |
160 | return redirect(request, |
161 | location=media.url_for_self(request.urlgen)) | |
3a8c3a38 JW |
162 | return render_to_response( |
163 | request, | |
164 | 'mediagoblin/edit/attachments.html', | |
165 | {'media': media, | |
166 | 'form': form}) | |
167 | else: | |
cfa92229 | 168 | raise Forbidden("Attachments are disabled") |
3a8c3a38 JW |
169 | |
170 | ||
171 | @require_active_login | |
172 | def edit_profile(request): | |
a0cf14fe CFD |
173 | # admins may edit any user profile given a username in the querystring |
174 | edit_username = request.GET.get('username') | |
bec591d8 | 175 | if request.user.is_admin and request.user.username != edit_username: |
a0cf14fe CFD |
176 | user = request.db.User.find_one({'username': edit_username}) |
177 | # No need to warn again if admin just submitted an edited profile | |
178 | if request.method != 'POST': | |
179 | messages.add_message( | |
180 | request, messages.WARNING, | |
4b1adc13 | 181 | _("You are editing a user's profile. Proceed with caution.")) |
a0cf14fe CFD |
182 | else: |
183 | user = request.user | |
184 | ||
111a609d | 185 | form = forms.EditProfileForm(request.form, |
3a8c3a38 JW |
186 | url=user.get('url'), |
187 | bio=user.get('bio')) | |
630b57a3 | 188 | |
189 | if request.method == 'POST' and form.validate(): | |
111a609d JW |
190 | user.url = unicode(request.form['url']) |
191 | user.bio = unicode(request.form['bio']) | |
4c465852 | 192 | |
c8071fa5 | 193 | user.save() |
630b57a3 | 194 | |
c8071fa5 JS |
195 | messages.add_message(request, |
196 | messages.SUCCESS, | |
197 | _("Profile changes saved")) | |
198 | return redirect(request, | |
199 | 'mediagoblin.user_pages.user_home', | |
703d09b9 | 200 | user=user.username) |
630b57a3 | 201 | |
202 | return render_to_response( | |
203 | request, | |
204 | 'mediagoblin/edit/edit_profile.html', | |
205 | {'user': user, | |
206 | 'form': form}) | |
c8071fa5 JS |
207 | |
208 | ||
209 | @require_active_login | |
210 | def edit_account(request): | |
c8071fa5 | 211 | user = request.user |
111a609d | 212 | form = forms.EditAccountForm(request.form, |
fa72e516 | 213 | wants_comment_notification=user.get('wants_comment_notification')) |
c8071fa5 | 214 | |
252eaf21 | 215 | if request.method == 'POST': |
fa72e516 DM |
216 | form_validated = form.validate() |
217 | ||
218 | #if the user has not filled in the new or old password fields | |
219 | if not form.new_password.data and not form.old_password.data: | |
220 | if form.wants_comment_notification.validate(form): | |
221 | user.wants_comment_notification = \ | |
222 | form.wants_comment_notification.data | |
223 | user.save() | |
224 | messages.add_message(request, | |
225 | messages.SUCCESS, | |
226 | _("Account settings saved")) | |
227 | return redirect(request, | |
228 | 'mediagoblin.user_pages.user_home', | |
229 | user=user.username) | |
230 | ||
231 | #so the user has filled in one or both of the password fields | |
232 | else: | |
233 | if form_validated: | |
234 | password_matches = auth_lib.bcrypt_check_password( | |
235 | form.old_password.data, | |
236 | user.pw_hash) | |
237 | if password_matches: | |
238 | #the entire form validates and the password matches | |
239 | user.pw_hash = auth_lib.bcrypt_gen_password_hash( | |
240 | form.new_password.data) | |
241 | user.wants_comment_notification = \ | |
242 | form.wants_comment_notification.data | |
243 | user.save() | |
244 | messages.add_message(request, | |
245 | messages.SUCCESS, | |
246 | _("Account settings saved")) | |
247 | return redirect(request, | |
248 | 'mediagoblin.user_pages.user_home', | |
249 | user=user.username) | |
250 | else: | |
251 | form.old_password.errors.append(_('Wrong password')) | |
630b57a3 | 252 | |
253 | return render_to_response( | |
254 | request, | |
c8071fa5 | 255 | 'mediagoblin/edit/edit_account.html', |
630b57a3 | 256 | {'user': user, |
257 | 'form': form}) | |
be5be115 AW |
258 | |
259 | ||
260 | @require_active_login | |
261 | @user_may_alter_collection | |
262 | @get_user_collection | |
263 | def edit_collection(request, collection): | |
264 | defaults = dict( | |
265 | title=collection.title, | |
266 | slug=collection.slug, | |
267 | description=collection.description) | |
268 | ||
269 | form = forms.EditCollectionForm( | |
111a609d | 270 | request.form, |
be5be115 AW |
271 | **defaults) |
272 | ||
273 | if request.method == 'POST' and form.validate(): | |
274 | # Make sure there isn't already a Collection with such a slug | |
275 | # and userid. | |
276 | slug_used = check_collection_slug_used(request.db, collection.creator, | |
111a609d | 277 | request.form['slug'], collection.id) |
c43f8c1d | 278 | |
be5be115 AW |
279 | # Make sure there isn't already a Collection with this title |
280 | existing_collection = request.db.Collection.find_one({ | |
5c2b8486 | 281 | 'creator': request.user.id, |
111a609d | 282 | 'title':request.form['title']}) |
c43f8c1d | 283 | |
be5be115 AW |
284 | if existing_collection and existing_collection.id != collection.id: |
285 | messages.add_message( | |
a6481028 CAW |
286 | request, messages.ERROR, |
287 | _('You already have a collection called "%s"!') % \ | |
111a609d | 288 | request.form['title']) |
be5be115 AW |
289 | elif slug_used: |
290 | form.slug.errors.append( | |
291 | _(u'A collection with that slug already exists for this user.')) | |
292 | else: | |
111a609d JW |
293 | collection.title = unicode(request.form['title']) |
294 | collection.description = unicode(request.form.get('description')) | |
295 | collection.slug = unicode(request.form['slug']) | |
be5be115 AW |
296 | |
297 | collection.save() | |
298 | ||
299 | return redirect(request, "mediagoblin.user_pages.user_collection", | |
300 | user=collection.get_creator.username, | |
301 | collection=collection.slug) | |
302 | ||
303 | if request.user.is_admin \ | |
5c2b8486 | 304 | and collection.creator != request.user.id \ |
be5be115 AW |
305 | and request.method != 'POST': |
306 | messages.add_message( | |
307 | request, messages.WARNING, | |
308 | _("You are editing another user's collection. Proceed with caution.")) | |
309 | ||
310 | return render_to_response( | |
311 | request, | |
312 | 'mediagoblin/edit/edit_collection.html', | |
313 | {'collection': collection, | |
314 | 'form': form}) |