summaryrefslogtreecommitdiff
path: root/plugins/UserFlag/adminprofileflag.php
blob: df0450f66a53d6cbd4a80c13d963cee3b3acec94 (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
<?php
/**
 * Show latest and greatest profile flags
 *
 * PHP version 5
 *
 * @category Action
 * @package  StatusNet
 * @author   Evan Prodromou <evan@status.net>
 * @license  http://www.fsf.org/licensing/licenses/agpl.html AGPLv3
 * @link     http://status.net/
 *
 * StatusNet - the distributed open-source microblogging tool
 * Copyright (C) 2009, StatusNet, 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('STATUSNET')) {
    exit(1);
}

/**
 * Show the latest and greatest profile flags
 *
 * @category Action
 * @package  StatusNet
 * @author   Evan Prodromou <evan@status.net>
 * @license  http://www.fsf.org/licensing/licenses/agpl.html AGPLv3
 * @link     http://status.net/
 */
class AdminprofileflagAction extends Action
{
    var $page     = null;
    var $profiles = null;

    /**
     * Take arguments for running
     *
     * @param array $args $_REQUEST args
     *
     * @return boolean success flag
     */
    function prepare($args)
    {
        parent::prepare($args);

        $user = common_current_user();

        // User must be logged in.

        if (!common_logged_in()) {
            $this->clientError(_('Not logged in.'));
            return;
        }

        $user = common_current_user();

        // ...because they're logged in

        assert(!empty($user));

        // It must be a "real" login, not saved cookie login

        if (!common_is_real_login()) {
            // Cookie theft is too easy; we require automatic
            // logins to re-authenticate before admining the site
            common_set_returnto($this->selfUrl());
            if (Event::handle('RedirectToLogin', array($this, $user))) {
                common_redirect(common_local_url('login'), 303);
            }
        }

        // User must have the right to review flags

        if (!$user->hasRight(UserFlagPlugin::REVIEWFLAGS)) {
            $this->clientError(_('You cannot review profile flags.'));
            return false;
        }

        $this->page = $this->trimmed('page');

        if (empty($this->page)) {
            $this->page = 1;
        }

        $this->profiles = $this->getProfiles();

        return true;
    }

    /**
     * Handle request
     *
     * @param array $args $_REQUEST args; handled in prepare()
     *
     * @return void
     */
    function handle($args)
    {
        parent::handle($args);

        $this->showPage();
    }

    /**
     * Title of this page
     *
     * @return string Title of the page
     */
    function title()
    {
        // TRANS: Title for page with a list of profiles that were flagged for review.
        return _m('Flagged profiles');
    }

    /**
     * save the profile flag
     *
     * @return void
     */
    function showContent()
    {
        $pl = new FlaggedProfileList($this->profiles, $this);

        $cnt = $pl->show();

        $this->pagination($this->page > 1, $cnt > PROFILES_PER_PAGE,
                          $this->page, 'adminprofileflag');
    }

    /**
     * Retrieve this action's profiles
     *
     * @return Profile $profile Profile query results
     */
    function getProfiles()
    {
        $ufp = new User_flag_profile();

        $ufp->selectAdd();
        $ufp->selectAdd('profile_id');
        $ufp->selectAdd('count(*) as flag_count');

        $ufp->whereAdd('cleared is NULL');

        $ufp->groupBy('profile_id');
        $ufp->orderBy('flag_count DESC, profile_id DESC');

        $offset = ($this->page-1) * PROFILES_PER_PAGE;
        $limit  = PROFILES_PER_PAGE + 1;

        $ufp->limit($offset, $limit);

        $profiles = array();

        if ($ufp->find()) {
            while ($ufp->fetch()) {
                $profile = Profile::staticGet('id', $ufp->profile_id);
                if (!empty($profile)) {
                    $profiles[] = $profile;
                }
            }
        }

        $ufp->free();

        return new ArrayWrapper($profiles);
    }
}

/**
 * Specialization of ProfileList to show flagging information
 *
 * Most of the hard part is done in FlaggedProfileListItem.
 *
 * @category Widget
 * @package  StatusNet
 * @author   Evan Prodromou <evan@status.net>
 * @license  http://www.fsf.org/licensing/licenses/agpl.html AGPLv3
 * @link     http://status.net/
 */
class FlaggedProfileList extends ProfileList
{
    /**
     * Factory method for creating new list items
     *
     * @param Profile $profile Profile to create an item for
     *
     * @return ProfileListItem newly-created item
     */
    function newListItem($profile)
    {
        return new FlaggedProfileListItem($this->profile, $this->action);
    }
}

/**
 * Specialization of ProfileListItem to show flagging information
 *
 * @category Widget
 * @package  StatusNet
 * @author   Evan Prodromou <evan@status.net>
 * @license  http://www.fsf.org/licensing/licenses/agpl.html AGPLv3
 * @link     http://status.net/
 */
class FlaggedProfileListItem extends ProfileListItem
{
    const MAX_FLAGGERS = 5;

    var $user   = null;
    var $r2args = null;

    /**
     * Overload parent's action list with our own moderation-oriented buttons
     *
     * @return void
     */
    function showActions()
    {
        $this->user = common_current_user();

        list($action, $this->r2args) = $this->out->returnToArgs();

        $this->r2args['action'] = $action;

        $this->startActions();
        if (Event::handle('StartProfileListItemActionElements', array($this))) {
            $this->out->elementStart('li', 'entity_moderation');
            // TRANS: Header for moderation menu with action buttons for flagged profiles (like 'sandbox', 'silence', ...).
            $this->out->element('p', null, _m('Moderate'));
            $this->out->elementStart('ul');
            $this->showSandboxButton();
            $this->showSilenceButton();
            $this->showDeleteButton();
            $this->showClearButton();
            $this->out->elementEnd('ul');
            $this->out->elementEnd('li');
            Event::handle('EndProfileListItemActionElements', array($this));
        }
        $this->endActions();
    }

    /**
     * Show a button to sandbox the profile
     *
     * @return void
     */
    function showSandboxButton()
    {
        if ($this->user->hasRight(Right::SANDBOXUSER)) {
            $this->out->elementStart('li', 'entity_sandbox');
            if ($this->profile->isSandboxed()) {
                $usf = new UnSandboxForm($this->out, $this->profile, $this->r2args);
                $usf->show();
            } else {
                $sf = new SandboxForm($this->out, $this->profile, $this->r2args);
                $sf->show();
            }
            $this->out->elementEnd('li');
        }
    }

    /**
     * Show a button to silence the profile
     *
     * @return void
     */
    function showSilenceButton()
    {
        if ($this->user->hasRight(Right::SILENCEUSER)) {
            $this->out->elementStart('li', 'entity_silence');
            if ($this->profile->isSilenced()) {
                $usf = new UnSilenceForm($this->out, $this->profile, $this->r2args);
                $usf->show();
            } else {
                $sf = new SilenceForm($this->out, $this->profile, $this->r2args);
                $sf->show();
            }
            $this->out->elementEnd('li');
        }
    }

    /**
     * Show a button to delete user and profile
     *
     * @return void
     */
    function showDeleteButton()
    {

        if ($this->user->hasRight(Right::DELETEUSER)) {
            $this->out->elementStart('li', 'entity_delete');
            $df = new DeleteUserForm($this->out, $this->profile, $this->r2args);
            $df->show();
            $this->out->elementEnd('li');
        }
    }

    /**
     * Show a button to clear flags
     *
     * @return void
     */
    function showClearButton()
    {
        if ($this->user->hasRight(UserFlagPlugin::CLEARFLAGS)) {
            $this->out->elementStart('li', 'entity_clear');
            $cf = new ClearFlagForm($this->out, $this->profile, $this->r2args);
            $cf->show();
            $this->out->elementEnd('li');
        }
    }

    /**
     * Overload parent function to add flaggers list
     *
     * @return void
     */
    function endProfile()
    {
        $this->showFlaggersList();
        parent::endProfile();
    }

    /**
     * Show a list of people who've flagged this profile
     *
     * @return void
     */
    function showFlaggersList()
    {
        $flaggers = array();

        $ufp = new User_flag_profile();

        $ufp->selectAdd();
        $ufp->selectAdd('user_id');
        $ufp->profile_id = $this->profile->id;
        $ufp->orderBy('created');

        if ($ufp->find()) { // XXX: this should always happen
            while ($ufp->fetch()) {
                $user = User::staticGet('id', $ufp->user_id);
                if (!empty($user)) { // XXX: this would also be unusual
                    $flaggers[] = clone($user);
                }
            }
        }

        $cnt    = count($flaggers);
        $others = 0;

        if ($cnt > self::MAX_FLAGGERS) {
            $flaggers = array_slice($flaggers, 0, self::MAX_FLAGGERS);
            $others   = $cnt - self::MAX_FLAGGERS;
        }

        $lnks = array();

        foreach ($flaggers as $flagger) {

            $url = common_local_url('showstream',
                                    array('nickname' => $flagger->nickname));

            $lnks[] = XMLStringer::estring('a', array('href' => $url,
                                                      'class' => 'flagger'),
                                           $flagger->nickname);
        }

        if ($cnt > 0) {
            if ($others > 0) {
                $flagging_users = implode(', ', $lnks);
                // TRANS: Message displayed on a profile if it has been flagged.
                // TRANS: %1$s is a comma separated list of at most 5 user nicknames that flagged.
                // TRANS: %2$d is a positive integer of additional flagging users. Also used for the plural.
                $text .= sprintf(_m('Flagged by %1$s and %2$d other', 'Flagged by %1$s and %2$d others', $others), $flagging_users, $others);
            } else {
                // TRANS: Message displayed on a profile if it has been flagged.
                // TRANS: %s is a comma separated list of at most 5 user nicknames that flagged.
                $text .= sprintf(_m('Flagged by %s'), $flagging_users);
            }

            $this->out->elementStart('p', array('class' => 'flaggers'));
            $this->out->raw($text);
            $this->out->elementEnd('p');
        }
    }
}