summaryrefslogtreecommitdiff
path: root/actions/profilesettings.php
blob: 7f12de9fef42975686f860c0cb2c7f3aeebfb6e6 (plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
216
217
218
219
220
221
222
223
224
225
226
227
228
229
230
231
232
233
234
235
236
237
238
239
240
241
242
243
244
245
246
247
248
249
250
251
252
253
254
255
256
257
258
259
260
261
262
263
264
265
266
267
268
269
270
271
272
273
274
275
276
277
278
279
280
281
282
283
284
285
286
287
288
289
290
291
292
293
294
295
296
297
298
299
300
301
302
303
304
305
306
307
308
309
310
311
312
313
314
315
316
317
318
319
320
321
322
323
324
325
326
327
328
329
330
331
332
333
334
335
336
337
338
339
340
341
342
343
344
345
346
347
348
349
350
351
352
353
354
355
356
357
358
359
360
361
362
363
364
365
366
367
368
369
370
371
372
373
374
375
376
377
378
379
380
381
382
383
384
385
386
387
388
389
390
391
392
393
394
395
396
397
398
399
400
401
402
403
404
405
406
407
408
409
410
411
412
413
414
415
416
417
418
419
420
421
422
423
424
425
426
427
428
429
430
431
432
433
<?php
/*
 * Laconica - a distributed open-source microblogging tool
 * Copyright (C) 2008, Controlez-Vous, Inc.
 *
 * This program is free software: you can redistribute it and/or modify
 * it under the terms of the GNU Affero General Public License as published by
 * the Free Software Foundation, either version 3 of the License, or
 * (at your option) any later version.
 *
 * This program is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 * GNU Affero General Public License for more details.
 *
 * You should have received a copy of the GNU Affero General Public License
 * along with this program.  If not, see <http://www.gnu.org/licenses/>.
 */

if (!defined('LACONICA')) { exit(1); }

require_once(INSTALLDIR.'/lib/settingsaction.php');

class ProfilesettingsAction extends SettingsAction {

	function get_instructions() {
		return _('You can update your personal profile info here '.
				  'so people know more about you.');
	}

	function show_form($msg=NULL, $success=false) {
		$this->form_header(_('Profile settings'), $msg, $success);
		$this->show_settings_form();
		common_element('h2', NULL, _('Avatar'));
		$this->show_avatar_form();
		common_element('h2', NULL, _('Change password'));
		$this->show_password_form();
		common_show_footer();
	}

	function handle_post() {

		# CSRF protection

		$token = $this->trimmed('token');
		if (!$token || $token != common_session_token()) {
			$this->show_form(_('There was a problem with your session token. Try again, please.'));
			return;
		}

		if ($this->arg('save')) {
			$this->save_profile();
		} else if ($this->arg('upload')) {
			$this->upload_avatar();
		} else if ($this->arg('changepass')) {
			$this->change_password();
		}
	}

	function show_settings_form() {

		$user = common_current_user();
		$profile = $user->getProfile();

		common_element_start('form', array('method' => 'POST',
										   'id' => 'profilesettings',
										   'action' =>
										   common_local_url('profilesettings')));
		common_hidden('token', common_session_token());
		
		# too much common patterns here... abstractable?
		
		common_input('nickname', _('Nickname'),
					 ($this->arg('nickname')) ? $this->arg('nickname') : $profile->nickname,
					 _('1-64 lowercase letters or numbers, no punctuation or spaces'));
		common_input('fullname', _('Full name'),
					 ($this->arg('fullname')) ? $this->arg('fullname') : $profile->fullname);
		common_input('homepage', _('Homepage'),
					 ($this->arg('homepage')) ? $this->arg('homepage') : $profile->homepage,
					 _('URL of your homepage, blog, or profile on another site'));
		common_textarea('bio', _('Bio'),
						($this->arg('bio')) ? $this->arg('bio') : $profile->bio,
						_('Describe yourself and your interests in 140 chars'));
		common_input('location', _('Location'),
					 ($this->arg('location')) ? $this->arg('location') : $profile->location,
					 _('Where you are, like "City, State (or Region), Country"'));
		common_input('tags', _('Tags'),
					 ($this->arg('tags')) ? $this->arg('tags') : implode(' ', $user->getSelfTags()),
					 _('Tags for yourself (letters, numbers, -, ., and _), comma- or space- separated'));

		$language = common_language();
		common_dropdown('language', _('Language'), get_nice_language_list(), _('Preferred language'), TRUE, $language);
		$timezone = common_timezone();
		$timezones = array();
		foreach(DateTimeZone::listIdentifiers() as $k => $v) {
			$timezones[$v] = $v;
		}
		common_dropdown('timezone', _('Timezone'), $timezones, _('What timezone are you normally in?'), TRUE, $timezone);

		common_checkbox('autosubscribe', _('Automatically subscribe to whoever subscribes to me (best for non-humans)'),
						($this->arg('autosubscribe')) ? $this->boolean('autosubscribe') : $user->autosubscribe);

		common_submit('save', _('Save'));

		common_element_end('form');


	}

	function show_avatar_form() {

		$user = common_current_user();
		$profile = $user->getProfile();

		if (!$profile) {
			common_log_db_error($user, 'SELECT', __FILE__);
			$this->server_error(_('User without matching profile'));
			return;
		}
		
		$original = $profile->getOriginalAvatar();


		common_element_start('form', array('enctype' => 'multipart/form-data',
										   'method' => 'POST',
										   'id' => 'avatar',
										   'action' =>
										   common_local_url('profilesettings')));
		common_hidden('token', common_session_token());

		if ($original) {
			common_element('img', array('src' => $original->url,
										'class' => 'avatar original',
										'width' => $original->width,
										'height' => $original->height,
										'alt' => $user->nickname));
		}

		$avatar = $profile->getAvatar(AVATAR_PROFILE_SIZE);

		if ($avatar) {
			common_element('img', array('src' => $avatar->url,
										'class' => 'avatar profile',
										'width' => AVATAR_PROFILE_SIZE,
										'height' => AVATAR_PROFILE_SIZE,
										'alt' => $user->nickname));
		}


		common_element('input', array('name' => 'MAX_FILE_SIZE',
									  'type' => 'hidden',
									  'id' => 'MAX_FILE_SIZE',
									  'value' => MAX_AVATAR_SIZE));

		common_element_start('p');


		common_element('input', array('name' => 'avatarfile',
									  'type' => 'file',
									  'id' => 'avatarfile'));
		common_element_end('p');

		common_submit('upload', _('Upload'));
		common_element_end('form');

	}

	function show_password_form() {

		$user = common_current_user();
		common_element_start('form', array('method' => 'POST',
										   'id' => 'password',
										   'action' =>
										   common_local_url('profilesettings')));

		common_hidden('token', common_session_token());

		# Users who logged in with OpenID won't have a pwd
		if ($user->password) {
			common_password('oldpassword', _('Old password'));
		}
		common_password('newpassword', _('New password'),
						_('6 or more characters'));
		common_password('confirm', _('Confirm'),
						_('same as password above'));
		common_submit('changepass', _('Change'));
		common_element_end('form');
	}

	function save_profile() {
		$nickname = $this->trimmed('nickname');
		$fullname = $this->trimmed('fullname');
		$homepage = $this->trimmed('homepage');
		$bio = $this->trimmed('bio');
		$location = $this->trimmed('location');
		$autosubscribe = $this->boolean('autosubscribe');
		$language = $this->trimmed('language');
		$timezone = $this->trimmed('timezone');
		$tagstring = $this->trimmed('tags');
		
		# Some validation

		if (!Validate::string($nickname, array('min_length' => 1,
											   'max_length' => 64,
											   'format' => VALIDATE_NUM . VALIDATE_ALPHA_LOWER))) {
			$this->show_form(_('Nickname must have only lowercase letters and numbers and no spaces.'));
			return;
		} else if (!User::allowed_nickname($nickname)) {
			$this->show_form(_('Not a valid nickname.'));
			return;
		} else if (!is_null($homepage) && (strlen($homepage) > 0) &&
				   !Validate::uri($homepage, array('allowed_schemes' => array('http', 'https')))) {
			$this->show_form(_('Homepage is not a valid URL.'));
			return;
		} else if (!is_null($fullname) && strlen($fullname) > 255) {
			$this->show_form(_('Full name is too long (max 255 chars).'));
			return;
		} else if (!is_null($bio) && strlen($bio) > 140) {
			$this->show_form(_('Bio is too long (max 140 chars).'));
			return;
		} else if (!is_null($location) && strlen($location) > 255) {
			$this->show_form(_('Location is too long (max 255 chars).'));
			return;
		}  else if (is_null($timezone) || !in_array($timezone, DateTimeZone::listIdentifiers())) {
			$this->show_form(_('Timezone not selected.'));
			return;
		} else if ($this->nickname_exists($nickname)) {
			$this->show_form(_('Nickname already in use. Try another one.'));
			return;
        } else if (!is_null($language) && strlen($language) > 50) {
        	$this->show_form(_('Language is too long (max 50 chars).'));
			return;
		}

		$tags = array_map('common_canonical_tag', preg_split('/[\s,]+/', $tagstring));

		foreach ($tags as $tag) {
			if (!common_valid_profile_tag($tag)) {
				$this->show_form(sprintf(_('Invalid tag: "%s"'), $tag));
				return;
			}
		}
		
		$user = common_current_user();

		$user->query('BEGIN');

		if ($user->nickname != $nickname ||
			$user->language != $language ||
			$user->timezone != $timezone) {

			common_debug('Updating user nickname from ' . $user->nickname . ' to ' . $nickname,
						 __FILE__);
			common_debug('Updating user language from ' . $user->language . ' to ' . $language,
						 __FILE__);
			common_debug('Updating user timezone from ' . $user->timezone . ' to ' . $timezone,
						 __FILE__);

			$original = clone($user);

			$user->nickname = $nickname;
			$user->language = $language;
			$user->timezone = $timezone;

			$result = $user->updateKeys($original);

			if ($result === FALSE) {
				common_log_db_error($user, 'UPDATE', __FILE__);
				common_server_error(_('Couldn\'t update user.'));
				return;
			} else {
				# Re-initialize language environment if it changed
				common_init_language();
			}
		}

		# XXX: XOR

		if ($user->autosubscribe ^ $autosubscribe) {

			$original = clone($user);

			$user->autosubscribe = $autosubscribe;

			$result = $user->update($original);

			if ($result === FALSE) {
				common_log_db_error($user, 'UPDATE', __FILE__);
				common_server_error(_('Couldn\'t update user for autosubscribe.'));
				return;
			}
		}

		$profile = $user->getProfile();

		$orig_profile = clone($profile);

		$profile->nickname = $user->nickname;
		$profile->fullname = $fullname;
		$profile->homepage = $homepage;
		$profile->bio = $bio;
		$profile->location = $location;
		$profile->profileurl = common_profile_url($nickname);

		common_debug('Old profile: ' . common_log_objstring($orig_profile), __FILE__);
		common_debug('New profile: ' . common_log_objstring($profile), __FILE__);

		$result = $profile->update($orig_profile);

		if (!$result) {
			common_log_db_error($profile, 'UPDATE', __FILE__);
			common_server_error(_('Couldn\'t save profile.'));
			return;
		}

		# Set the user tags
		
		$result = $user->setTags($tags);

		if (!$result) {
			common_server_error(_('Couldn\'t save tags.'));
			return;
		}
		
		$user->query('COMMIT');

		common_broadcast_profile($profile);

		$this->show_form(_('Settings saved.'), TRUE);
	}


	function upload_avatar() {
		switch ($_FILES['avatarfile']['error']) {
		 case UPLOAD_ERR_OK: # success, jump out
			break;
		 case UPLOAD_ERR_INI_SIZE:
		 case UPLOAD_ERR_FORM_SIZE:
			$this->show_form(_('That file is too big.'));
			return;
		 case UPLOAD_ERR_PARTIAL:
			@unlink($_FILES['avatarfile']['tmp_name']);
			$this->show_form(_('Partial upload.'));
			return;
		 default:
			$this->show_form(_('System error uploading file.'));
			return;
		}

		$info = @getimagesize($_FILES['avatarfile']['tmp_name']);

		if (!$info) {
			@unlink($_FILES['avatarfile']['tmp_name']);
			$this->show_form(_('Not an image or corrupt file.'));
			return;
		}

		switch ($info[2]) {
		 case IMAGETYPE_GIF:
		 case IMAGETYPE_JPEG:
		 case IMAGETYPE_PNG:
			break;
		 default:
			$this->show_form(_('Unsupported image file format.'));
			return;
		}

		$user = common_current_user();
		$profile = $user->getProfile();

		if ($profile->setOriginal($_FILES['avatarfile']['tmp_name'])) {
			$this->show_form(_('Avatar updated.'), true);
		} else {
			$this->show_form(_('Failed updating avatar.'));
		}

		@unlink($_FILES['avatarfile']['tmp_name']);
	}

	function nickname_exists($nickname) {
		$user = common_current_user();
		$other = User::staticGet('nickname', $nickname);
		if (!$other) {
			return false;
		} else {
			return $other->id != $user->id;
		}
	}

	function change_password() {

		$user = common_current_user();
		assert(!is_null($user)); # should already be checked

		# FIXME: scrub input

		$newpassword = $this->arg('newpassword');
		$confirm = $this->arg('confirm');
		$token = $this->arg('token');

		if (0 != strcmp($newpassword, $confirm)) {
			$this->show_form(_('Passwords don\'t match.'));
			return;
		}

		if ($user->password) {
			$oldpassword = $this->arg('oldpassword');

			if (!common_check_user($user->nickname, $oldpassword)) {
				$this->show_form(_('Incorrect old password'));
				return;
			}
		}

		$original = clone($user);

		$user->password = common_munge_password($newpassword, $user->id);

		$val = $user->validate();
		if ($val !== TRUE) {
			$this->show_form(_('Error saving user; invalid.'));
			return;
		}

		if (!$user->update($original)) {
			common_server_error(_('Can\'t save new password.'));
			return;
		}

		$this->show_form(_('Password saved.'), true);
	}

}