pkgfuncs.inc.php 34.3 KB
Newer Older
1
<?php
2
include_once("config.inc.php");
eric's avatar
eric committed
3

4
5
6
# Make sure this visitor can delete the requested package comment
# They can delete if they were the comment submitter, or if they are a TU/Dev
#
7
function canDeleteComment($comment_id=0, $atype="", $uid=0, $dbh=NULL) {
8
9
10
11
	if ($atype == "Trusted User" || $atype == "Developer") {
		# A TU/Dev can delete any comment
		return TRUE;
	}
12
13
14
	if(!$dbh) {
		$dbh = db_connect();
	}
15
16
17
18
19
20
21
22
23
24
25
26
27
	$q = "SELECT COUNT(ID) AS CNT ";
	$q.= "FROM PackageComments ";
	$q.= "WHERE ID = " . intval($comment_id);
	$q.= " AND UsersID = " . $uid;
	$result = db_query($q, $dbh);
	if ($result != NULL) {
		$row = mysql_fetch_assoc($result);
		if ($row['CNT'] > 0) {
			return TRUE;
		}
	}
	return FALSE;
}
eric's avatar
eric committed
28

29
30
31
32
33
34
35
36
37
38
39
40
41
42
# Make sure this visitor can delete the requested package comment
# They can delete if they were the comment submitter, or if they are a TU/Dev
#
function canDeleteCommentArray($comment, $atype="", $uid=0) {
	if ($atype == "Trusted User" || $atype == "Developer") {
		# A TU/Dev can delete any comment
		return TRUE;
	} else if ($comment['UsersID'] == $uid) {
		# User's own comment
		return TRUE;
	}
	return FALSE;
}

eric's avatar
eric committed
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
# see if this Users.ID can manage the package
#
function canManagePackage($uid=0,$AURMUID=0, $MUID=0, $SUID=0, $managed=0) {
	if (!$uid) {return 0;}

	# The uid of the TU/Dev that manages the package
	#
	if ($uid == $AURMUID) {return 1;}

	# If the package isn't maintained by a TU/Dev, is this the user-maintainer?
	#
	if ($uid == $MUID && !$managed) {return 1;}

	# If the package isn't maintained by a TU/Dev, is this the user-submitter?
	#
	if ($uid == $SUID && !$managed) {return 1;}

	# otherwise, no right to manage this package
	#
	return 0;
}

65
66
67
68
69
70
71
72
73
74
75
76
# Check if the current user can submit blacklisted packages.
#
function canSubmitBlacklisted($atype = "") {
	if ($atype == "Trusted User" || $atype == "Developer") {
		# Only TUs/Devs can submit blacklisted packages.
		return TRUE;
	}
	else {
		return FALSE;
	}
}

eric's avatar
eric committed
77
78
# grab the current list of PackageCategories
#
79
function pkgCategories($dbh=NULL) {
eric's avatar
eric committed
80
	$cats = array();
81
82
83
	if(!$dbh) {
		$dbh = db_connect();
	}
84
	$q = "SELECT * FROM PackageCategories WHERE ID != 1 ";
eric's avatar
eric committed
85
86
87
88
89
90
91
92
93
94
	$q.= "ORDER BY Category ASC";
	$result = db_query($q, $dbh);
	if ($result) {
		while ($row = mysql_fetch_row($result)) {
			$cats[$row[0]] = $row[1];
		}
	}
	return $cats;
}

95
96
# check to see if the package name exists
#
97
function pkgid_from_name($name="", $dbh=NULL) {
98
	if (!$name) {return NULL;}
99
100
101
	if(!$dbh) {
		$dbh = db_connect();
	}
102
	$q = "SELECT ID FROM Packages ";
103
	$q.= "WHERE Name = '".db_escape_string($name)."' ";
104
105
106
107
108
109
	$result = db_query($q, $dbh);
	if (!$result) {return NULL;}
	$row = mysql_fetch_row($result);
	return $row[0];
}

110
111
# grab package dependencies
#
112
function package_dependencies($pkgid, $dbh=NULL) {
113
	$deps = array();
114
115
	$pkgid = intval($pkgid);
	if ($pkgid > 0) {
116
117
118
		if(!$dbh) {
			$dbh = db_connect();
		}
Dan McGee's avatar
Dan McGee committed
119
120
121
122
		$q = "SELECT pd.DepName, pd.DepCondition, p.ID FROM PackageDepends pd ";
		$q.= "LEFT JOIN Packages p ON pd.DepName = p.Name ";
		$q.= "WHERE pd.PackageID = ". $pkgid . " ";
		$q.= "ORDER BY pd.DepName";
123
124
125
126
127
128
129
130
131
		$result = db_query($q, $dbh);
		if (!$result) {return array();}
		while ($row = mysql_fetch_row($result)) {
			$deps[] = $row;
		}
	}
	return $deps;
}

132
function package_required($name="", $dbh=NULL) {
133
	$deps = array();
Dan McGee's avatar
Dan McGee committed
134
	if ($name != "") {
135
136
137
		if(!$dbh) {
			$dbh = db_connect();
		}
Dan McGee's avatar
Dan McGee committed
138
139
		$q = "SELECT p.Name, PackageID FROM PackageDepends pd ";
		$q.= "JOIN Packages p ON pd.PackageID = p.ID ";
140
		$q.= "WHERE DepName = '".db_escape_string($name)."' ";
Dan McGee's avatar
Dan McGee committed
141
		$q.= "ORDER BY p.Name";
142
143
144
145
146
147
148
149
150
		$result = db_query($q, $dbh);
		if (!$result) {return array();}
		while ($row = mysql_fetch_row($result)) {
			$deps[] = $row;
		}
	}
	return $deps;
}

151
# Return the number of comments for a specified package
152
function package_comments_count($pkgid, $dbh=NULL) {
153
154
	$pkgid = intval($pkgid);
	if ($pkgid > 0) {
155
156
157
		if(!$dbh) {
			$dbh = db_connect();
		}
158
		$q = "SELECT COUNT(*) FROM PackageComments ";
159
		$q.= "WHERE PackageID = " . $pkgid;
160
		$q.= " AND DelUsersID IS NULL";
161
162
163
164
165
166
167
168
169
170
171
	}
	$result = db_query($q, $dbh);

	if (!$result) {
		return;
	}

	return mysql_result($result, 0);
}

# Return an array of package comments
172
function package_comments($pkgid, $dbh=NULL) {
eric's avatar
eric committed
173
	$comments = array();
174
175
	$pkgid = intval($pkgid);
	if ($pkgid > 0) {
176
177
178
		if(!$dbh) {
			$dbh = db_connect();
		}
179
		$q = "SELECT PackageComments.ID, UserName, UsersID, Comments, CommentTS ";
eric's avatar
eric committed
180
181
		$q.= "FROM PackageComments, Users ";
		$q.= "WHERE PackageComments.UsersID = Users.ID";
182
		$q.= " AND PackageID = " . $pkgid;
183
		$q.= " AND DelUsersID IS NULL"; # only display non-deleted comments
184
		$q.= " ORDER BY CommentTS DESC";
185
186
187
188
189

		if (!isset($_GET['comments'])) {
			$q.= " LIMIT 10";
		}

eric's avatar
eric committed
190
		$result = db_query($q, $dbh);
Loui Chang's avatar
Loui Chang committed
191
192
193
194
195

		if (!$result) {
			return;
		}

eric's avatar
eric committed
196
197
198
199
200
201
202
		while ($row = mysql_fetch_assoc($result)) {
			$comments[] = $row;
		}
	}
	return $comments;
}

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
# Add a comment to a package page and send out appropriate notifications
# TODO: Move notification logic to separate function where it belongs
function add_package_comment($pkgid, $uid, $comment, $dbh=NULL) {
	if(!$dbh) {
		$dbh = db_connect();
	}

	$q = 'INSERT INTO PackageComments ';
	$q.= '(PackageID, UsersID, Comments, CommentTS) VALUES (';
	$q.= intval($pkgid) . ', ' . $uid . ', ';
	$q.= "'" . db_escape_string($comment) . "', ";
	$q.= 'UNIX_TIMESTAMP())';
	db_query($q, $dbh);

	# Send email notifications
	$q = 'SELECT CommentNotify.*, Users.Email ';
	$q.= 'FROM CommentNotify, Users ';
	$q.= 'WHERE Users.ID = CommentNotify.UserID ';
	$q.= 'AND CommentNotify.UserID != ' . $uid . ' ';
	$q.= 'AND CommentNotify.PkgID = ' . intval($pkgid);
	$result = db_query($q, $dbh);
	$bcc = array();

	if (mysql_num_rows($result)) {
		while ($row = mysql_fetch_assoc($result)) {
			array_push($bcc, $row['Email']);
		}

		$q = 'SELECT Packages.* ';
		$q.= 'FROM Packages ';
		$q.= 'WHERE Packages.ID = ' . intval($pkgid);
		$result = db_query($q, $dbh);
		$row = mysql_fetch_assoc($result);

		# TODO: native language emails for users, based on their prefs
		# Simply making these strings translatable won't work, users would be
		# getting emails in the language that the user who posted the comment was in
		$body =
241
		'from ' . $AUR_LOCATION . '/' . get_pkg_uri($row['Name']) . "\n"
242
243
244
245
246
247
248
249
250
251
		. username_from_sid($_COOKIE['AURSID'], $dbh) . " wrote:\n\n"
		. $comment
		. "\n\n---\nIf you no longer wish to receive notifications about this package, please go the the above package page and click the UnNotify button.";
		$body = wordwrap($body, 70);
		$bcc = implode(', ', $bcc);
		$headers = "Bcc: $bcc\nReply-to: nobody@archlinux.org\nFrom: aur-notify@archlinux.org\nX-Mailer: AUR\n";
		@mail('undisclosed-recipients: ;', "AUR Comment for " . $row['Name'], $body, $headers);
	}
}

252
253
# grab package sources
#
254
function package_sources($pkgid, $dbh=NULL) {
255
	$sources = array();
256
257
	$pkgid = intval($pkgid);
	if ($pkgid > 0) {
258
259
260
		if(!$dbh) {
			$dbh = db_connect();
		}
261
		$q = "SELECT Source FROM PackageSources ";
262
		$q.= "WHERE PackageID = " . $pkgid;
263
264
265
266
267
268
269
270
271
272
		$q.= " ORDER BY Source";
		$result = db_query($q, $dbh);
		if (!$result) {return array();}
		while ($row = mysql_fetch_row($result)) {
			$sources[] = $row[0];
		}
	}
	return $sources;
}

273
274
275

# grab array of Package.IDs that I've voted for: $pkgs[1234] = 1, ...
#
276
function pkgvotes_from_sid($sid="", $dbh=NULL) {
277
278
	$pkgs = array();
	if (!$sid) {return $pkgs;}
279
280
281
	if(!$dbh) {
		$dbh = db_connect();
	}
282
283
284
285
	$q = "SELECT PackageID ";
	$q.= "FROM PackageVotes, Users, Sessions ";
	$q.= "WHERE Users.ID = Sessions.UsersID ";
	$q.= "AND Users.ID = PackageVotes.UsersID ";
286
	$q.= "AND Sessions.SessionID = '".db_escape_string($sid)."'";
287
288
289
290
291
292
293
294
295
	$result = db_query($q, $dbh);
	if ($result) {
		while ($row = mysql_fetch_row($result)) {
			$pkgs[$row[0]] = 1;
		}
	}
	return $pkgs;
}

296
297
298
# array of package ids that you're being notified for
# *yoink*
#
299
function pkgnotify_from_sid($sid="", $dbh=NULL) {
300
301
	$pkgs = array();
	if (!$sid) {return $pkgs;}
302
303
304
	if(!$dbh) {
		$dbh = db_connect();
	}
305
306
307
308
	$q = "SELECT PkgID ";
	$q.= "FROM CommentNotify, Users, Sessions ";
	$q.= "WHERE Users.ID = Sessions.UsersID ";
	$q.= "AND Users.ID = CommentNotify.UserID ";
309
	$q.= "AND Sessions.SessionID = '".db_escape_string($sid)."'";
310
311
312
313
314
315
316
317
	$result = db_query($q, $dbh);
	if ($result) {
		while ($row = mysql_fetch_row($result)) {
			$pkgs[$row[0]] = 1;
		}
	}
	return $pkgs;
}
318

319
320
# get name of package based on pkgid
#
321
322
323
324
function pkgname_from_id($pkgids, $dbh=NULL) {
	if (is_array($pkgids)) {
		$pkgids = sanitize_ids($pkgids);
		$names = array();
325
326
327
		if(!$dbh) {
			$dbh = db_connect();
		}
328
329
330
331
332
333
334
335
336
337
338
339
340
341
342
		$q = "SELECT Name FROM Packages WHERE ID IN (" .
			implode(",", $pkgids) . ")";
		$result = db_query($q, $dbh);
		if (mysql_num_rows($result) > 0) {
			while ($row = mysql_fetch_assoc($result)) {
				$names[] = $row['Name'];
			}
		}
		return $names;
	}
	elseif ($pkgids > 0) {
		if(!$dbh) {
			$dbh = db_connect();
		}
		$q = "SELECT Name FROM Packages WHERE ID = " . $pkgids;
343
344
		$result = db_query($q, $dbh);
		if (mysql_num_rows($result) > 0) {
345
			$name = mysql_result($result, 0);
346
		}
347
348
349
350
		return $name;
	}
	else {
		return NULL;
351
352
353
	}
}

354
355
# Check if a package name is blacklisted.
#
356
357
358
359
function pkgname_is_blacklisted($name, $dbh=NULL) {
	if(!$dbh) {
		$dbh = db_connect();
	}
360
	$q = "SELECT COUNT(*) FROM PackageBlacklist WHERE Name = '" . db_escape_string($name) . "'";
361
362
363
364
365
366
	$result = db_query($q, $dbh);

	if (!$result) return false;
	return (mysql_result($result, 0) > 0);
}

eric's avatar
eric committed
367
368
# display package details
#
369
function package_details($id=0, $SID="", $dbh=NULL) {
Dan McGee's avatar
Dan McGee committed
370
	global $AUR_LOCATION;
371
	global $USE_VIRTUAL_URLS;
Dan McGee's avatar
Dan McGee committed
372

373
374
375
376
	if(!$dbh) {
		$dbh = db_connect();
	}

377
378
379
	$q = "SELECT Packages.*,Category ";
	$q.= "FROM Packages,PackageCategories ";
	$q.= "WHERE Packages.CategoryID = PackageCategories.ID ";
Loui Chang's avatar
Loui Chang committed
380
	$q.= "AND Packages.ID = " . intval($id);
eric's avatar
eric committed
381
382
	$results = db_query($q, $dbh);

383
	if (!$results) {
Dario Giovannetti's avatar
Dario Giovannetti committed
384
		print "<p>" . __("Error retrieving package details.") . "</p>\n";
385
386
	}
	else {
eric's avatar
eric committed
387
388
		$row = mysql_fetch_assoc($results);
		if (empty($row)) {
Dario Giovannetti's avatar
Dario Giovannetti committed
389
			print "<p>" . __("Package details could not be found.") . "</p>\n";
eric's avatar
eric committed
390

391
392
393
		}
		else {
			include('pkg_details.php');
eric's avatar
eric committed
394

simo's avatar
simo committed
395
396
			# Actions Bar
			if ($SID) {
Loui Chang's avatar
Loui Chang committed
397
				include('actions_form.php');
Lukas Fleischer's avatar
Lukas Fleischer committed
398
				if (isset($_REQUEST['comment']) && check_token()) {
399
400
401
					$uid = uid_from_sid($SID, $dbh);
					add_package_comment($id, $uid, $_REQUEST['comment'], $dbh);
				}
402
				include('pkg_comment_form.php');
simo's avatar
simo committed
403
			}
404

405
			# Print Comments
406
			$comments = package_comments($id, $dbh);
eric's avatar
eric committed
407
			if (!empty($comments)) {
408
				include('pkg_comments.php');
eric's avatar
eric committed
409
			}
eric's avatar
eric committed
410
411
412
413
414
415
		}
	}
	return;
}


Simo Leone's avatar
Simo Leone committed
416
417
418
419
420
421
422
423
424
425
426
427
428
429
430
431
432
433
/* pkg_search_page(SID)
 * outputs the body of search/search results page
 *
 * parameters:
 *  SID - current Session ID
 * preconditions:
 *  package search page has been accessed
 *  request variables have not been sanitized
 *
 *  request vars:
 *    O  - starting result number
 *    PP - number of search hits per page
 *    C  - package category ID number
 *    K  - package search string
 *    SO - search hit sort order:
 *          values: a - ascending
 *                  d - descending
 *    SB - sort search hits by:
434
 *          values: c - package category
Simo Leone's avatar
Simo Leone committed
435
436
437
438
 *                  n - package name
 *                  v - number of votes
 *                  m - maintainer username
 *    SeB- property that search string (K) represents
Andrea Scarpino's avatar
Andrea Scarpino committed
439
440
 *          values: n  - package name
 *                  nd - package name & description
441
 *                  x  - package name (exact match)
Simo Leone's avatar
Simo Leone committed
442
443
444
445
446
447
448
449
450
451
452
453
454
455
 *                  m  - package maintainer's username
 *                  s  - package submitter's username
 *    do_Orphans    - boolean. whether to search packages
 *                     without a maintainer
 *
 *
 *    These two are actually handled in packages.php.
 *
 *    IDs- integer array of ticked packages' IDs
 *    action - action to be taken on ticked packages
 *             values: do_Flag   - Flag out-of-date
 *                     do_UnFlag - Remove out-of-date flag
 *                     do_Adopt  - Adopt
 *                     do_Disown - Disown
456
 *                     do_Delete - Delete (requires confirm_Delete to be set)
457
458
 *                     do_Notify - Enable notification
 *                     do_UnNotify - Disable notification
Simo Leone's avatar
Simo Leone committed
459
 */
460
461
462
463
function pkg_search_page($SID="", $dbh=NULL) {
	if(!$dbh) {
		$dbh = db_connect();
	}
Loui Chang's avatar
Loui Chang committed
464
465
466
467
468

	// get commonly used variables...
	// TODO: REDUCE DB HITS.
	// grab info for user if they're logged in
	if ($SID)
469
		$myuid = uid_from_sid($SID, $dbh);
Loui Chang's avatar
Loui Chang committed
470
	// get a list of package categories
471
	$cats = pkgCategories($dbh); //meow
Loui Chang's avatar
Loui Chang committed
472
473
474
475
476
477
478
479
480
481
482
483
484
485

	// sanitize paging variables
	//
	if (isset($_GET['O'])) {
		$_GET['O'] = intval($_GET['O']);
		if ($_GET['O'] < 0)
			$_GET['O'] = 0;
	}
	else {
		$_GET['O'] = 0;
	}

	if (isset($_GET["PP"])) {
		$_GET["PP"] = intval($_GET["PP"]);
486
487
488
489
		if ($_GET["PP"] < 50)
			$_GET["PP"] = 50;
		else if ($_GET["PP"] > 250)
			$_GET["PP"] = 250;
Loui Chang's avatar
Loui Chang committed
490
491
	}
	else {
492
		$_GET["PP"] = 50;
Loui Chang's avatar
Loui Chang committed
493
494
495
496
497
498
499
500
	}

	// FIXME: pull out DB-related code. all of it.
	//        this one's worth a choco-chip cookie,
	//        one of those nice big soft ones

	// build the package search query
	//
501
	$q_select = "SELECT ";
Loui Chang's avatar
Loui Chang committed
502
	if ($SID) {
503
		$q_select .= "CommentNotify.UserID AS Notify,
504
			   PackageVotes.UsersID AS Voted, ";
Loui Chang's avatar
Loui Chang committed
505
	}
506
	$q_select .= "Users.Username AS Maintainer,
Loui Chang's avatar
Loui Chang committed
507
508
	PackageCategories.Category,
	Packages.Name, Packages.Version, Packages.Description, Packages.NumVotes,
509
	Packages.ID, Packages.OutOfDateTS ";
Loui Chang's avatar
Loui Chang committed
510

511
	$q_from = "FROM Packages
512
513
514
	LEFT JOIN Users ON (Packages.MaintainerUID = Users.ID)
	LEFT JOIN PackageCategories
	ON (Packages.CategoryID = PackageCategories.ID) ";
Loui Chang's avatar
Loui Chang committed
515
	if ($SID) {
516
517
		# this portion is not needed for the total row count query
		$q_from_extra = "LEFT JOIN PackageVotes
Loui Chang's avatar
Loui Chang committed
518
519
520
		ON (Packages.ID = PackageVotes.PackageID AND PackageVotes.UsersID = $myuid)
		LEFT JOIN CommentNotify
		ON (Packages.ID = CommentNotify.PkgID AND CommentNotify.UserID = $myuid) ";
521
522
	} else {
		$q_from_extra = "";
Loui Chang's avatar
Loui Chang committed
523
524
	}

Dan McGee's avatar
Dan McGee committed
525
	$q_where = "WHERE 1 = 1 ";
526
527
	// TODO: possibly do string matching on category
	//       to make request variable values more sensible
528
	if (isset($_GET["C"]) && intval($_GET["C"])) {
529
		$q_where .= "AND Packages.CategoryID = ".intval($_GET["C"])." ";
Loui Chang's avatar
Loui Chang committed
530
531
	}

532
	if (isset($_GET['K'])) {
Loui Chang's avatar
Loui Chang committed
533
		# Search by maintainer
534
		if (isset($_GET["SeB"]) && $_GET["SeB"] == "m") {
535
			$q_where .= "AND Users.Username = '".db_escape_string($_GET['K'])."' ";
Loui Chang's avatar
Loui Chang committed
536
		}
Andrea Scarpino's avatar
Andrea Scarpino committed
537
		# Search by submitter
538
		elseif (isset($_GET["SeB"]) && $_GET["SeB"] == "s") {
539
			$q_where .= "AND SubmitterUID = ".uid_from_username($_GET['K'], $dbh)." ";
Loui Chang's avatar
Loui Chang committed
540
		}
541
		# Search by name
542
		elseif (isset($_GET["SeB"]) && $_GET["SeB"] == "n") {
543
			$q_where .= "AND (Name LIKE '%".db_escape_like($_GET['K'])."%') ";
Andrea Scarpino's avatar
Andrea Scarpino committed
544
		}
545
546
		# Search by name (exact match)
		elseif (isset($_GET["SeB"]) && $_GET["SeB"] == "x") {
547
			$q_where .= "AND (Name = '".db_escape_string($_GET['K'])."') ";
548
		}
Andrea Scarpino's avatar
Andrea Scarpino committed
549
		# Search by name and description (Default)
Loui Chang's avatar
Loui Chang committed
550
		else {
551
552
			$q_where .= "AND (Name LIKE '%".db_escape_like($_GET['K'])."%' OR ";
			$q_where .= "Description LIKE '%".db_escape_like($_GET['K'])."%') ";
Loui Chang's avatar
Loui Chang committed
553
554
555
		}
	}

556
	if (isset($_GET["do_Orphans"])) {
557
		$q_where .= "AND MaintainerUID IS NULL ";
Loui Chang's avatar
Loui Chang committed
558
	}
559

560
	if (isset($_GET['outdated'])) {
561
		if ($_GET['outdated'] == 'on') {
562
			$q_where .= "AND OutOfDateTS IS NOT NULL ";
563
564
		}
		elseif ($_GET['outdated'] == 'off') {
565
			$q_where .= "AND OutOfDateTS IS NULL ";
566
		}
567
568
	}

569
	$order = (isset($_GET["SO"]) && $_GET["SO"] == 'd') ? 'DESC' : 'ASC';
Loui Chang's avatar
Loui Chang committed
570

571
	$q_sort = "ORDER BY Name ".$order." ";
572
573
	$sort_by = isset($_GET["SB"]) ? $_GET["SB"] : '';
	switch ($sort_by) {
Loui Chang's avatar
Loui Chang committed
574
	case 'c':
575
		$q_sort = "ORDER BY CategoryID ".$order.", Name ASC ";
Loui Chang's avatar
Loui Chang committed
576
577
		break;
	case 'v':
578
		$q_sort = "ORDER BY NumVotes ".$order.", Name ASC ";
Loui Chang's avatar
Loui Chang committed
579
		break;
580
581
	case 'w':
		if ($SID) {
582
			$q_sort = "ORDER BY Voted ".$order.", Name ASC ";
583
584
585
586
		}
		break;
	case 'o':
		if ($SID) {
587
			$q_sort = "ORDER BY Notify ".$order.", Name ASC ";
588
589
		}
		break;
Loui Chang's avatar
Loui Chang committed
590
	case 'm':
591
		$q_sort = "ORDER BY Maintainer ".$order.", Name ASC ";
Loui Chang's avatar
Loui Chang committed
592
593
		break;
	case 'a':
594
		$q_sort = "ORDER BY ModifiedTS ".$order.", Name ASC ";
Loui Chang's avatar
Loui Chang committed
595
596
597
598
599
		break;
	default:
		break;
	}

600
	$q_limit = "LIMIT ".$_GET["PP"]." OFFSET ".$_GET["O"];
601

602
603
	$q = $q_select . $q_from . $q_from_extra . $q_where . $q_sort . $q_limit;
	$q_total = "SELECT COUNT(*) " . $q_from . $q_where;
Loui Chang's avatar
Loui Chang committed
604
605

	$result = db_query($q, $dbh);
606
607
608
609
610
611
612
	$result_t = db_query($q_total, $dbh);
	if ($result_t) {
		$total = mysql_result($result_t, 0);
	}
	else {
		$total = 0;
	}
Simo Leone's avatar
Simo Leone committed
613

614
	if ($result && $total > 0) {
615
616
		if (isset($_GET["SO"]) && $_GET["SO"] == "d"){
			$SO_next = "a";
Loui Chang's avatar
Loui Chang committed
617
618
		}
		else {
619
			$SO_next = "d";
Loui Chang's avatar
Loui Chang committed
620
		}
621
	}
Simo Leone's avatar
Simo Leone committed
622

623
	// figure out the results to use
Loui Chang's avatar
Loui Chang committed
624
	$first = $_GET['O'] + 1;
Simo Leone's avatar
Simo Leone committed
625

Loui Chang's avatar
Loui Chang committed
626
627
628
629
630
	if (($_GET['PP'] + $_GET['O']) > $total) {
		$last = $total;
	} else {
		$last = $_GET['PP'] + $_GET['O'];
	}
631

632
633
634
635
636
	# calculation of pagination links
	$per_page = ($_GET['PP'] > 0) ? $_GET['PP'] : 50;
	$current = ceil($first / $per_page);
	$pages = ceil($total / $per_page);
	$templ_pages = array();
637

638
	if ($current > 1) {
639
640
		$templ_pages['&laquo; ' . __('First')] = 0;
		$templ_pages['&lsaquo; ' . __('Previous')] = ($current - 2) * $per_page;
641
	}
642

643
644
	if ($current - 5 > 1)
		$templ_pages["..."] = false;
645

646
647
648
	for ($i = max($current - 5, 1); $i <= min($pages, $current + 5); $i++) {
		$templ_pages[$i] = ($i - 1) * $per_page;
	}
649

650
651
	if ($current + 5 < $pages)
		$templ_pages["... "] = false;
652

653
	if ($current < $pages) {
654
655
		$templ_pages[__('Next') . ' &rsaquo;'] = $current * $per_page;
		$templ_pages[__('Last') . ' &raquo;'] = ($pages - 1) * $per_page;
656
	}
Simo Leone's avatar
Simo Leone committed
657

658
	include('pkg_search_form.php');
659
660
661
662
663

	while ($row = mysql_fetch_assoc($result)) {
		$searchresults[] = $row;
	}

664
665
	include('pkg_search_results.php');

Loui Chang's avatar
Loui Chang committed
666
	return;
eric's avatar
eric committed
667
668
}

Dan McGee's avatar
Dan McGee committed
669
670
671
672
673
function current_action($action) {
	return (isset($_POST['action']) && $_POST['action'] == $action) ||
		isset($_POST[$action]);
}

674
675
676
677
678
679
680
681
682
683
684
685
686
687
/**
 * Ensure an array of IDs is in fact all valid integers.
 */
function sanitize_ids($ids) {
	$new_ids = array();
	foreach ($ids as $id) {
		$id = intval($id);
		if ($id > 0) {
			$new_ids[] = $id;
		}
	}
	return $new_ids;
}

688
689
690
691
/**
 * Flag and un-flag packages out-of-date
 *
 * @param string $atype Account type, output of account_from_sid
692
 * @param array $ids Array of package IDs to flag/unflag
693
 * @param boolean $action true flags out-of-date, false un-flags. Flags by
694
695
696
697
 * default
 *
 * @return string Translated success or error messages
 */
698
function pkg_flag ($atype, $ids, $action=true, $dbh=NULL) {
Dan McGee's avatar
Dan McGee committed
699
700
	global $AUR_LOCATION;

701
702
703
704
705
706
707
708
	if (!$atype) {
		if ($action) {
			return __("You must be logged in before you can flag packages.");
		} else {
			return __("You must be logged in before you can unflag packages.");
		}
	}

709
	$ids = sanitize_ids($ids);
710
711
712
713
714
715
716
717
	if (empty($ids)) {
		if ($action) {
			return __("You did not select any packages to flag.");
		} else {
			return __("You did not select any packages to unflag.");
		}
	}

718
719
720
	if(!$dbh) {
		$dbh = db_connect();
	}
721

722
723
724
725
726
727
728
	$q = "UPDATE Packages SET";
	if ($action) {
		$q.= " OutOfDateTS = UNIX_TIMESTAMP()";
	}
	else {
		$q.= " OutOfDateTS = NULL";
	}
729
	$q.= " WHERE ID IN (" . implode(",", $ids) . ")";
730

731
732
733
734
	if (!$action && ($atype != "Trusted User" && $atype != "Developer")) {
		$q.= "AND MaintainerUID = " . uid_from_sid($_COOKIE["AURSID"], $dbh);
	}

735
736
737
738
	db_query($q, $dbh);

	if ($action) {
		# Notify of flagging by email
739
740
741
		$f_name = username_from_sid($_COOKIE['AURSID'], $dbh);
		$f_email = email_from_sid($_COOKIE['AURSID'], $dbh);
		$f_uid = uid_from_sid($_COOKIE['AURSID'], $dbh);
742
743
		$q = "SELECT Packages.Name, Users.Email, Packages.ID ";
		$q.= "FROM Packages, Users ";
744
		$q.= "WHERE Packages.ID IN (" . implode(",", $ids) .") ";
745
746
747
748
749
750
		$q.= "AND Users.ID = Packages.MaintainerUID ";
		$q.= "AND Users.ID != " . $f_uid;
		$result = db_query($q, $dbh);
		if (mysql_num_rows($result)) {
			while ($row = mysql_fetch_assoc($result)) {
				# construct email
751
				$body = "Your package " . $row['Name'] . " has been flagged out of date by " . $f_name . " [1]. You may view your package at:\n" . $AUR_LOCATION . "/" . get_pkg_uri($row['Name']) . "\n\n[1] - " . $AUR_LOCATION . "/" . get_uri('/accounts/') . "?Action=AccountInfo&ID=" . $f_uid;
752
				$body = wordwrap($body, 70);
753
754
				$headers = "Reply-to: nobody@archlinux.org\nFrom:aur-notify@archlinux.org\nX-Mailer: PHP\nX-MimeOLE: Produced By AUR\n";
				@mail($row['Email'], "AUR Out-of-date Notification for ".$row['Name'], $body, $headers);
755
756
757
758
759
760
761
762
763
764
			}
		}
	}

	if ($action) {
		return __("The selected packages have been flagged out-of-date.");
	} else {
		return __("The selected packages have been unflagged.");
	}
}
765

766
767
768
769
/**
 * Delete packages
 *
 * @param string $atype Account type, output of account_from_sid
770
 * @param array $ids Array of package IDs to delete
771
 * @param int $mergepkgid Package to merge the deleted ones into
772
773
774
 *
 * @return string Translated error or success message
 */
775
function pkg_delete ($atype, $ids, $mergepkgid, $dbh=NULL) {
776
	if (!$atype) {
777
		return __("You must be logged in before you can delete packages.");
778
779
780
	}

	# If they're a TU or dev, can delete
781
782
	if ($atype != "Trusted User" && $atype != "Developer") {
		return __("You do have permission to delete packages.");
783
784
	}

785
	$ids = sanitize_ids($ids);
786
787
	if (empty($ids)) {
		return __("You did not select any packages to delete.");
788
789
	}

790
791
792
	if(!$dbh) {
		$dbh = db_connect();
	}
793

794
795
796
797
798
799
800
801
802
803
804
805
806
807
808
809
810
811
812
813
814
815
816
817
818
819
	if ($mergepkgid) {
		$mergepkgname = pkgname_from_id($mergepkgid, $dbh);
	}

	# Send email notifications
	foreach ($ids as $pkgid) {
		$q = 'SELECT CommentNotify.*, Users.Email ';
		$q.= 'FROM CommentNotify, Users ';
		$q.= 'WHERE Users.ID = CommentNotify.UserID ';
		$q.= 'AND CommentNotify.UserID != ' . uid_from_sid($_COOKIE['AURSID']) . ' ';
		$q.= 'AND CommentNotify.PkgID = ' . $pkgid;
		$result = db_query($q, $dbh);
		$bcc = array();

		while ($row = mysql_fetch_assoc($result)) {
			array_push($bcc, $row['Email']);
		}
		if (!empty($bcc)) {
			$pkgname = pkgname_from_id($pkgid);

			# TODO: native language emails for users, based on their prefs
			# Simply making these strings translatable won't work, users would be
			# getting emails in the language that the user who posted the comment was in
			$body = "";
			if ($mergepkgid) {
				$body .= username_from_sid($_COOKIE['AURSID']) . " merged \"".$pkgname."\" into \"$mergepkgname\".\n\n";
820
				$body .= "You will no longer receive notifications about this package, please go to https://aur.archlinux.org/" . get_pkg_uri($mergepkgname) . " and click the Notify button if you wish to recieve them again.";
821
822
823
824
825
826
827
			} else {
				$body .= username_from_sid($_COOKIE['AURSID']) . " deleted \"".$pkgname."\".\n\n";
				$body .= "You will no longer receive notifications about this package.";
			}
			$body = wordwrap($body, 70);
			$bcc = implode(', ', $bcc);
			$headers = "Bcc: $bcc\nReply-to: nobody@archlinux.org\nFrom: aur-notify@archlinux.org\nX-Mailer: AUR\n";
828
			@mail('undisclosed-recipients: ;', "AUR Package deleted: " . $pkgname, $body, $headers);
829
830
831
		}
	}

832
833
834
835
836
837
838
839
840
841
842
843
844
845
846
847
848
849
850
851
852
853
854
855
856
857
858
	if ($mergepkgid) {
		/* Merge comments */
		$q = "UPDATE PackageComments ";
		$q.= "SET PackageID = " . intval($mergepkgid) . " ";
		$q.= "WHERE PackageID IN (" . implode(",", $ids) . ")";
		db_query($q, $dbh);

		/* Merge votes */
		foreach ($ids as $pkgid) {
			$q = "UPDATE PackageVotes ";
			$q.= "SET PackageID = " . intval($mergepkgid) . " ";
			$q.= "WHERE PackageID = " . $pkgid . " ";
			$q.= "AND UsersID NOT IN (";
			$q.= "SELECT * FROM (SELECT UsersID ";
			$q.= "FROM PackageVotes ";
			$q.= "WHERE PackageID = " . intval($mergepkgid);
			$q.= ") temp)";
			db_query($q, $dbh);
		}

		$q = "UPDATE Packages ";
		$q.= "SET NumVotes = (SELECT COUNT(*) FROM PackageVotes ";
		$q.= "WHERE PackageID = " . intval($mergepkgid) . ") ";
		$q.= "WHERE ID = " . intval($mergepkgid);
		db_query($q, $dbh);
	}

859
860
	$q = "DELETE FROM Packages WHERE ID IN (" . implode(",", $ids) . ")";
	$result = db_query($q, $dbh);
861
862
863

	return __("The selected packages have been deleted.");
}
864

865
866
867
868
/**
 * Adopt or disown packages
 *
 * @param string $atype Account type, output of account_from_sid
869
 * @param array $ids Array of package IDs to adopt/disown
870
871
872
873
 * @param boolean $action Adopts if true, disowns if false. Adopts by default
 *
 * @return string Translated error or success message
 */
874
function pkg_adopt ($atype, $ids, $action=true, $dbh=NULL) {
875
876
877
878
879
880
881
882
	if (!$atype) {
		if ($action) {
			return __("You must be logged in before you can adopt packages.");
		} else {
			return __("You must be logged in before you can disown packages.");
		}
	}

883
	$ids = sanitize_ids($ids);
884
885
886
887
888
889
890
891
	if (empty($ids)) {
		if ($action) {
			return __("You did not select any packages to adopt.");
		} else {
			return __("You did not select any packages to disown.");
		}
	}

892
893
894
	if(!$dbh) {
		$dbh = db_connect();
	}
895
896
897
898
899

	$field = "MaintainerUID";
	$q = "UPDATE Packages ";

	if ($action) {
900
		$user = uid_from_sid($_COOKIE["AURSID"], $dbh);
901
	} else {
902
		$user = 'NULL';
903
904
905
	}

	$q.= "SET $field = $user ";
906
	$q.= "WHERE ID IN (" . implode(",", $ids) . ") ";
907
908
909

	if ($action && $atype == "User") {
		# Regular users may only adopt orphan packages from unsupported
910
		$q.= "AND $field IS NULL ";
911
	} else if ($atype == "User") {
912
		$q.= "AND $field = " . uid_from_sid($_COOKIE["AURSID"], $dbh);
913
914
915
916
917
	}

	db_query($q, $dbh);

	if ($action) {
918
		pkg_notify(account_from_sid($_COOKIE["AURSID"], $dbh), $ids, $dbh);
919
920
921
922
923
		return __("The selected packages have been adopted.");
	} else {
		return __("The selected packages have been disowned.");
	}
}
924

925
926
927
928
/**
 * Vote and un-vote for packages
 *
 * @param string $atype Account type, output of account_from_sid
929
 * @param array $ids Array of package IDs to vote/un-vote
930
931
932
933
 * @param boolean $action Votes if true, un-votes if false. Votes by default
 *
 * @return string Translated error or success message
 */
934
function pkg_vote ($atype, $ids, $action=true, $dbh=NULL) {
935
936
937
938
939
940
941
942
	if (!$atype) {
		if ($action) {
			return __("You must be logged in before you can vote for packages.");
		} else {
			return __("You must be logged in before you can un-vote for packages.");
		}
	}

943
	$ids = sanitize_ids($ids);
944
945
946
947
948
949
950
951
	if (empty($ids)) {
		if ($action) {
			return __("You did not select any packages to vote for.");
		} else {
			return __("Your votes have been removed from the selected packages.");
		}
	}

952
953
954
955
956
	if(!$dbh) {
		$dbh = db_connect();
	}
	$my_votes = pkgvotes_from_sid($_COOKIE["AURSID"], $dbh);
	$uid = uid_from_sid($_COOKIE["AURSID"], $dbh);
957
958

	$first = 1;
959
	foreach ($ids as $pid) {
960
961
962
963
964
965
966
967
968
969
970
971
972
973
974
975
976
977
978
979
980
981
982
983
984
985
986
987
988
989
990
991
992
993
994
995
996
997
998
999
1000
		if ($action) {
			$check = !isset($my_votes[$pid]);
		} else {
			$check = isset($my_votes[$pid]);
		}

		if ($check) {
			if ($first) {
				$first = 0;
				$vote_ids = $pid;
				if ($action) {
					$vote_clauses = "($uid, $pid)";
				}
			} else {
				$vote_ids .= ", $pid";
				if ($action) {
					$vote_clauses .= ", ($uid, $pid)";
				}
			}
		}
	}

	# only vote for packages the user hasn't already voted for
	#
	$op = $action ? "+" : "-";
	$q = "UPDATE Packages SET NumVotes = NumVotes $op 1 ";
	$q.= "WHERE ID IN ($vote_ids)";

	db_query($q, $dbh);

	if ($action) {
		$q = "INSERT INTO PackageVotes (UsersID, PackageID) VALUES ";
		$q.= $vote_clauses;
	} else {
		$q = "DELETE FROM PackageVotes WHERE UsersID = $uid ";
		$q.= "AND PackageID IN ($vote_ids)";
	}

	db_query($q, $dbh);

	if ($action) {
For faster browsing, not all history is shown. View entire blame